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Cat No. Item Description
Bes001A Meter Rule One meter long Superior quality Wooden
Bes001B Meter Rule Half meter long Superior quality Wooden
Bes002A Meter Rule One meter long Good Quality Wooden
Bes002B Meter Rule Half meter long Good Quality Wooden
Bes003A Meter Rule One meter long Routine Quality Wooden
Bes003B Meter Rule Half meter long Routine Quality Wooden
BES005 Vernier caliper Steel CP LC:0.01cm
BES006 Vernier caliper S.S. LC:0.01cm
BES007 Vernier caliper Steel CP IME TYPE LC:0.01cm
BES008 Vernier caliper Steel CP IME TYPE LC:0.001cm
BES009 Vernier caliper Demonstration model
BES012A Micrometer Screw Gauge 15x1MM
BES012B Micrometer Screw Gauge 20x1MM
BES012C Micrometer Screw Gauge 25x1MM
BES012D Micrometer Screw Gauge 15x1/2MM
BES012E Micrometer Screw Gauge 20x1/2MM
BES012F Micrometer Screw Gauge 25X1/2MM
BES013A Micrometer Screw Gauge S.S. 15x1MM
BES013B Micrometer Screw Gauge S.S. 20x1MM
BES013C Micrometer Screw Gauge S.S. 25x1MM
BES013D Micrometer Screw Gauge S.S. 15x1/2MM
BES013E Micrometer Screw Gauge S.S. 20x1/2MM
BES013F Micrometer Screw Gauge S.S. 25X1/2MM
BES014A Micrometer - Moor and Wright Type 25X1mm
BES014B Micrometer - Moor and Wright Type 25X1/2mm
BES015 Demonstration Micrometer Model
BES018A Spherometer - Disc Type 1/100
BES018B Spherometer - Disc Type 1/200
BES019A Spherometer - Disc Type SS 1/100
BES019B Spherometer - Disc Type SS 1/200
BES020A Spherometer - DOUBLE Disc Type 1/100
BES020B Spherometer - DOUBLE Disc Type 1/200
BES021A Spherometer - DOUBLE Disc Type S.S.1/100
BES021B Spherometer - DOUBLE Disc Type S.S.1/200
BES022 Spherometer Demonstration Model
BES026 Stop Clock BESTO
BES027 Stop Clock ESAL
BES028 Stop Watch(1/10th of a second)
BES030 Digital Stop Clock
BES031 Simple Pendulum BESTO
BES032 Ticker Tape Timer
BES035 Physical Balance (7-Stone)
BES036 Physical Balance (3-Stone)
BES037 Chemical Balance
BES038 Analytical Balance
BES041A Dispensing Balance 50gm
BES041B Dispensing Balance 100gm
BES042A Triple Beam Balance 111gms
BES042B Triple Beam Balance 310gms
BES042C Triple beam balance 610gms
BES043A Spring Balance Metric 50 gms
BES043B Spring Balance Metric 100GMS
BES043C Spring Balance Metric 250GMS
BES043D Spring Balance Metric 500GMS
BES043E Spring Balance Metric 1000GMS
BES044 Spring Balance Tubular 100gms
BES054A Analytical Wt. Boxes Brass Wt (B Grade) Cabinet polish 1mg to 100 gms
BES054B Analytical Wt. Boxes Brass Wt (B Grade) Cabinet polish 1mg to 200 gms
BES055A Analytical Wt. Boxes Brass Wt (B Grade) Teak Polish 1mg to 100 gms
BES055B Analytical Wt. Boxes Brass Wt (B Grade) Teak Polish 1mg to 200 gms
BES056A Analytical Weight Boxes Brass Wt (A Grade) 1mg to 100 gms
BES056B Analytical Weight Boxes Brass Wt (A Grade) 1mg to 200 gms
BES057A Analytical Weight Boxes S.S. Wt (A Grade) 1mg to 100 gms
BES057B Analytical Weight Boxes S.S. Wt (A Grade) 1mg to 200 gms
BES058A Analytical Gram Weights Spare Brass C.P. 1GM
BES058B Analytical Gram Weights Spare Brass C.P. 2GM
BES057C Analytical Gram Weights Spare Brass C.P. 5GM
BES058D Analytical Gram Weights Spare Brass C.P. 10GM
BES058E Analytical Gram Weights Spare Brass C.P. 20GM
BES058F Analytical Gram Weights Spare Brass C.P. 50GM
BES058G Analytical Gram Weights Spare Brass C.P. 100GM
BES059 Fractional Weight Set Analytical
BES060A Analytical Fractional Weights Spare 1mg to 50 mg
BES060B Analytical Fractional Weights Spare 100 mg to 200mg
BES060C Analytical Fractional Weights Spare 500MG
BES061 Riders Aluminum
BES062A Physical Weight Boxes 50gm
BES062B Physical Weight Boxes 100GM
BES062C Physical Weight Boxes 200GM
BES062A Physical Weights Boxes (Cylindrical Weights, Brass C.P.) 100gm
BES062B Physical Weights Boxes (Cylindrical Weights, Brass C.P.) 200GM
BES065A Physical Gram Weights Spare Brass C.P. 1GM
BES065B Physical Gram Weights Spare Brass C.P. 2GM
BES065C Physical Gram Weights Spare Brass C.P. 5GM
BES065D Physical Gram Weights Spare Brass C.P. 10GM
BES065E Physical Gram Weights Spare Brass C.P. 20GM
BES065F Physical Gram Weights Spare Brass C.P. 50GM
BES065G Physical Gram Weights Spare Brass C.P. 100GM
BES075A Slotted Weight Iron C.P. 10GMX5
BES075B Slotted Weight Iron C.P. 20GMX5
BES075C Slotted Weight Iron C.P. 50GMX5
BES075D Slotted Weight Iron C.P. 100GMX5
BES075E Slotted Weight Iron C.P. 500GMX5
BES076 Slotted Weight (Iron Black Painted) Capacity 500 x 5gms
BES076A Slotted Weight Brass C.P. 5GMX5
BES076B Slotted Weight Brass C.P. 10gm x 5
BES076C Slotted Weight Brass C.P. 20GMX5
BES076D Slotted Weight Brass C.P. 50GMX5
BES076E Slotted Weight Brass C.P. 100GMX5
BES090 Overflow Vessel (G.I. Sheet)
BES092 Overflow Vessel (Plastic)
BES096 Nicholson’s Hydrometer Medium
BES096 Nicholson’s Hydrometer large
BES100 Hare’s Apparatus
BES102 U-Tube Apparatus
BES104 Hare’s Tube Spare Ungraduated
BES105 U-Tube Spare ungraduated
BES110A Metal Cylinders 25 x 12 mm
BES110B Metal Cylinders 37 x 12mm
BES110C Metal Cylinders 50X12mm
BES111A Metal Cubes 10MM
BES111B Metal Cubes 20MM
BES111C Metal Cubes 25MM
BES112A Pendulum Bobs or Spheres (Set of six) 12MM
BES112B Pendulum Bobs or Spheres (Set of six) 18MM
BES112C Pendulum Bobs or Spheres (Set of six) 25MM
BES113A Pendulum Bobs or Spheres SPARE 25MM BRASS
BES113B Pendulum Bobs or Spheres SPARE 25MM COPPER
BES113C Pendulum Bobs or Spheres SPARE 25MM ALUMINIUM
BES113D Pendulum Bobs or Spheres SPARE 25MM LEAD
BES113E Pendulum Bobs or Spheres SPARE 25MM ZINC
BES113F Pendulum Bobs or Spheres SPARE 25MM IRON
BES115A Air Pump (with Aluminum Plate) 12.5CM
BES115B Air Pump (with Aluminum Plate) 15CM
BES117 Bell Experiment Apparatus
BES118 Magdeburg Hemisphere 3” Al. Panted
BES119 Pressure String (Simple Pascal Law)
BES122 Water Level Apparatus
BES124 Boyle’s Law Apparatus
BES126 Boyle’s Law Tube
BES127 Boyle’s Law Burette
BES180 Geometrical Models and Figures
BES183 Drawing Board 12” x 18” x 5/8
BES184 Drawing Board 23” x 16” x 5/8
BES186A Green Chalk Board 45 x 30 cms.
BES186B Green Chalk Board 60x45 CMS
BES186C Green Chalk Board 90x60CMS
BES186D Green Chalk Board 120X45CMS
BES186E Green Chalk Board 120X90CMS
BES186F Green Chalk Board 120x120CMS
BES186G Green Chalk Board 150 x 90 cms
BES186H Green Chalk Board 180 x 90 cms
BES186I Green Chalk Board 180 x 120 cms
BES187 Black Board Instrument Box, WOOODEN
BES301A Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 1 to 5 Amps.
BES301B Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 10,15 Amps.
BES301C Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 20, 25, 30 Amps.
BES301D Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 1 to 750 Ma
BES301E1 Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 0-25mA or 0-30micro
BES301E2 Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 0-50microA
BES301E3 Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 0-100microA
BES301E4 Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 0-250, 300microA
BES301E5 Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 500 Micron
BES301F Round Panel Meter D.C.- ‘A’ Grade Model Voltmeter 1 to 300 Volts
BES301G1 Round Panel Meter D.C.- ‘A’ Grade Model D.C. Millivoltmeter 25mv
BES301G2 Round Panel Meter D.C.- ‘A’ Grade Model D.C. Millivoltmeter 50, 100, 250, 500 or 750mV
bes302a Round Panel Meter D.C.- ‘B’ Grade Model MO-65 (Without Stand) Ammeter 1 to 5 Amps
bes302b Round Panel Meter D.C.- ‘B’ Grade Model MO-65 (Without Stand) 10,15 Amps
bes302c Round Panel Meter D.C.- ‘B’ Grade Model MO-65 (Without Stand) Milli-ammeter 1 to 500 Ma
bes302d Round Panel Meter D.C.- ‘B’ Grade Model MO-65 (Without Stand) 1 to 300 Volts
BES306A A.C. Moving Coil Meter (Model MO-65) 0-1, 1.5, 2.5, 3,5, 10 A. & 500 mA
BES306B A.C. Moving Coil Meter (Model MO-65) 10,25,50,100,250, 300 mA
BES306C A.C. Moving Coil Meter (Model MO-65) 2.5/5, 5/10, 10/20 A
BES306D A.C. Moving Coil Meter (Model MO-65) 50mA/25mA, 60mA/15mA
BES306E A.C. Moving Coil Meter (Model MO-65) 250mA/2.5mA
BES303 Meter Desk Stand
BES311A D.C. Galvanometer ‘A’ Grade Model MO-65 20MICROA/division
BES311B D.C. Galvanometer ‘A’ Grade Model MO-65 10MICROA/division
BES311C D.C. Galvanometer ‘A’ Grade Model MO-65 5MICROA/division
BES311D D.C. Galvanometer ‘A’ Grade Model MO-65 2MICROA/division
BES311E D.C. Galvanometer ‘A’ Grade Model MO-65 1MICROA/division
BES312 Meter Desk Stand for Galvanometer
bes320a Rectangular Panel Meter Model MR-100 D.C. Ammeter 1, 1.5,2.5,3.5 Amps.
bes320b Rectangular Panel Meter Model MR-100 D.C. Ammeter 10,15 Amps.
bes320c Rectangular Panel Meter Model MR-100 D.C. Ammeter 20, 25, 30 Amps.
bes320d Rectangular Panel Meter Model MR-100 D.C. Milliammeter 1,5,10,50,100,250, 500 or 750 Ma
BES0320E1 Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-25 or 0-30
BES0320E2 Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-50
BES0320E3 Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-100
BES0320E4 Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-250, 300
BES0320E5 Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-500
BES0320F Rectangular Panel Meter Model MR-100 D.C. Voltmeter 1 to 300 Volts
BES0320G Rectangular Panel Meter Model MR-100 D.C. Millivoltmeter 0-25 to 750mV
BES321A D.C. Galvanometer Model MR- 100 20MICROA/division
BES321B D.C. Galvanometer Model MR- 100 10MICROA/division
BES321C D.C. Galvanometer Model MR- 100 5MICROA/division
BES321D D.C. Galvanometer Model MR- 100 2MICROA/division
BES321E D.C. Galvanometer Model MR- 100 1MICROA/division
BES322 Meter Desk Stand for MR-100 Meter
BES323A A.C. Rectangular Panel Meter Model MR-100 0-250, 300, 500mA or 0-1, 1.5, 2.5, 3, 5,10A
BES323B A.C. Rectangular Panel Meter Model MR-100 1-100 m Amp (any one single range)
BES323C A.C. Rectangular Panel Meter Model MR-100 3V or 5V
BES323D A.C. Rectangular Panel Meter Model MR-100 10V, 25V, 50V
BES323E A.C. Rectangular Panel Meter Model MR-100 100, 500, 300, 600V
BES328A Ohm Meter Series Type 0-25 ohm.
BES328B Ohm Meter Shunt Type 0-2000ohm
BES3301 Digital Meter (D.C. Voltage (a to f) each
BES3302 Digital Meter (D.C. Current (a to f) each
BES3303 Digital Meter (A.C. Voltage (a to f) each
BES3304 Digital Meter ( A.C. Current (a to f) each
BES421A Spot Reflecting Galvanometer 100 ohms
BES421B Spot Reflecting Galvanometer 600 ohms
BES424A Ballistic Galvanometer 100 Ohms
BES424B Ballistic Galvanometer 500 ohms
BES436 Lamp and Scale Arrangement with transformer
BES437 Lamp and Scale Outfit with transformer
BES438 Lamp and Scale (Workable on main)
BES439 Spare Bulb
BES440 Spare Scale for Lamp and Scale Outfit
BES490A Plug Key (with Brass block of 9 mm)1 way
BES490B Plug Key (with Brass block of 9 mm) 2 way
BES490C Plug Key (with Brass block of 9 mm) 3 way
BES491A Plug Key (With Brass block of 10.5mm) 1 way
BES491B Plug Key (With Brass block of 10.5mm) 2 way
BES491C Plug Key (With Brass block of 10.5mm) 3 way
BES492A Plug Key (With Brass block of 12 mm) 1 way
BES492B Plug Key (With Brass block of 12 mm) 2 way
BES492C Plug Key (With Brass block of 12 mm) 3 way
BES494 Plug Key Commutator 4 Ways Circular
BES495 Plug Key Commutator 6 Ways Circular
BES496 Reversing Key Commutator M.I.P. Type
BES498 Pohl’s Commutator
BES499 Charge and Discharge Key
BES500 Raleigh’s Key
BES501 Tapping Key (Single Contact)
BES502 Tapping Key (Double Contact)
BES503 Carry Foster Key
BES504 Morse Key
BES508 D.P.D.T. Switch
BES509A Accumulator 2V, 20Amp/hr.
BES509B Accumulator 2V, 45Amp/hr.
BES510 Crocodile Clips
BES511 2V DC Supply for DC Potentiometers
BES512 Water Voltameter
BES514 Graduated Test Tubes Spare
BES515 Hoffman’s Voltmeter
BES516 Copper Voltmeter with jar
BES517 Copper Voltmeter without jar
BES518 Electric Non-Electric Apparatus
BES521 Simple Cell
BES522 Daniel Cell (Complete) Size 5” x 3˝”.
BES523 Daniel Cell (Complete) Size 6” x 4”
BES524A Spare Copper Pot for Daniel Cell 5” x 3˝”
BES524B Spare Copper Pot for Daniel Cell 6” x 4”
BES525 Lechlance Cell
BES527 Zinc Plate with Terminal
BES528 Copper Plate with Terminal
BES529 Porous Pot Empty
BES530 Porous Pot Charged
BES531 Zinc Rod (9mm dia.)
BES532 Zinc Rod (12mm dia.)
BES533a CARBON ROD 150mm x 15mm (length x dia)
BES533b CARBON ROD 75mm x 15mm (length x dia)
BES550 Resistance Coil Round Bakelite Type
BES552A Resistance Coil with Short Circuiting Device 1K, 2K, 5K
BES552b Resistance Coil with Short Circuiting Device 10K, 15K
BES554 Temperature Coefficient of Resistance Supplied with glass tube of corning glass.
BES556 Resistance Thermometer Platinum
BES557a Standard Resistance 0.001W
BES557b Standard Resistance 0.01W
BES557c Standard Resistance 0.1W
BES557d Standard Resistance 1W
BES557e Standard Resistance 10 W
BES557f Standard Resistance 100W
BES557g Standard Resistance 1000W
BES558 Resistance Coil with transparent cover
BES563 Ohms Law Apparatus
BES564 Ohms Law Apparatus with built-in D.C. Power Supply
BES565 Resistance in Series and Parallel
BES567 Resistance in Series and Parallel Economy Model.
BES568 Resistance in Series & Parallel Board Without Supply
BES569a Battery Box for two cells. Plastic make
BES569b Battery Box for four cells. Plastic make
BES569c Battery Box for six cells. Plastic make
615 to 619 Rheostate Single tube up to 8A Dia of Tube 4.4 Cms.
A 15cm Length
B 20cm Length
C 25cm Length
D 30cm Length
E 35cm Length
F 40cm Length
G 45cm Length
H 50cm Length
660 to 663 Rheostate Single tube Groove Type 6.5A to 3.3A Dia of Tube 5.6 Cms.
A 15cm Length
B 20cm Length
C 25cm Length
D 30cm Length
E 35cm Length
F 40cm Length
G 45cm Length
H 50cm Length
664 to 674 Rheostate Single tube Groove Type 2.8A to 0.3A Dia of Tube 5.6 Cms.
A 15cm Length
B 20cm Length
C 25cm Length
D 30cm Length
E 35cm Length
F 40cm Length
G 45cm Length
H 50cm Length
BES850a Resistance Box Constantan Coil 12mm Brass Black 0.1 - 1W
BES850b Resistance Box Constantan Coil 12mm Brass Black0.1 - 5W
BES850c Resistance Box Constantan Coil 12mm Brass Black0.1 - 10W
BES850d Resistance Box Constantan Coil 12mm Brass Black 0.1 - 50W
BES850e Resistance Box Constantan Coil 12mm Brass Black 0.1 - 100W
BES850f Resistance Box Constantan Coil 12mm Brass Black 0.1 - 500W
BES850g Resistance Box Constantan Coil 12mm Brass Black 0.1 - 1000W
BES850h Resistance Box Constantan Coil 12mm Brass Black 1- 10W
BES850i Resistance Box Constantan Coil 12mm Brass Black 1 - 50W
BES850j Resistance Box Constantan Coil 12mm Brass Black 1 - 100W
BES850k Resistance Box Constantan Coil 12mm Brass Black 1 - 500W
BES850l Resistance Box Constantan Coil 12mm Brass Black 1 - 1000W
BES850m Resistance Box Constantan Coil 12mm Brass Black 1 - 5000W
BES850n Resistance Box Constantan Coil 12mm Brass Black 1 - 10000W
BES852a Resistance Box Magnanin Coil 12mm Brass Black 0.1 - 1W
BES852b Resistance Box Magnanin Coil 12mm Brass Black 0.1 - 5W
BES852c Resistance Box Magnanin Coil 12mm Brass Black0.1 - 10W
BES852d Resistance Box Magnanin Coil 12mm Brass Black 0.1 - 50W
BES852e Resistance Box Magnanin Coil 12mm Brass Black 0.1 - 100W
BES853a Resistance Box Plug Type Standard Manganin 0.1 - 1W
BES853b Resistance Box Plug Type Standard Manganin 0.1 - 5W
BES853c Resistance Box Plug Type Standard Manganin 0.1 - 10W
BES853d Resistance Box Plug Type Standard Manganin 0.1 - 50W
BES853e Resistance Box Plug Type Standard Manganin 0.1 - 100W
BES853f Resistance Box Plug Type Standard Manganin 0.1 - 500W
BES853g Resistance Box Plug Type Standard Manganin 0.1 - 1000W
BES853h Resistance Box Plug Type Standard Manganin 1- 10W
BES853i Resistance Box Plug Type Standard Manganin 1 - 50W
BES853j Resistance Box Plug Type Standard Manganin 1 - 100W
BES853k Resistance Box Plug Type Standard Manganin 1 - 500W
BES853l Resistance Box Plug Type Standard Manganin 1 - 1000W
BES853m Resistance Box Plug Type Standard Manganin 1 - 5000W
BES853n Resistance Box Plug Type Standard Manganin 1 - 10000W
BES854 P.O. Box 3- Ratio (Constantan Coil)
BES855 P.O. Box 4-Ratio (Constantan Coil)
BES856 P.O. Box 3- Ratio (Managanin Coil)
BES857 P.O. Box 4- Ratio (Managanin Coil)
BES858 P.O. Box 3- Ratio (Constantan Coil)
BES859 P.O. Box 4- Ratio (Constantan Coil)
BES860 . P.O. Box 3- Ratio (Managanin Coil)
BES861 P.O. Box 4-Ratio (Managanin Coil)
BES864 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Single Dial 0.01W to 0.1W
BES865 RESISTANCE BOX DIAL PATTERN CONSTANTAN COILSingle Dial 0.1W to 1W
BES866 RESISTANCE BOX DIAL PATTERN CONSTANTAN COILSingle Dial 1W to 10W
BES867 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Single Dial 10W to 100W
BES868 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Single Dial 100W to 1000W
BES869 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Single Dial 1000W to 10000W
BES870 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Double Dial (0.01x 10 & 0.1x 10)ohms
BES871 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Double Dial (0.1x 10 & 1x 10)ohms
BES872 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Double Dial (1x 10 & 10x 10)ohms
BES873 RESISTANCE BOX DIAL PATTERN CONSTANTAN COILDouble Dial ( 10x 10 & 100x 10)ohms
BES874 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Three Dial having 0.01, 0.1 & 1W decades
BES875 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Three Dial having 0.1, 1 & 10W decades
BES876 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Three Dial having 1,10 & 100W decades
BES877 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Four Dial having 0.1, 1, 10 & 100W decades
BES878 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Four Dial having 1,10,100, 1000W decades
BES879 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Five Dial having 0.1, 1,10,100 & 1000W decades
BES880 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Five Dial having 1,10, 100, 1000 & 10000W decades
BES882 RESISTANCE BOX DIAL PATTERN MANGANIN COIL Single Dial 0.01W to 0.1W
BES883 RESISTANCE BOX DIAL PATTERN MANGANIN COILSingle Dial 0.1W to 1W
BES884 RESISTANCE BOX DIAL PATTERN MANGANIN COILSingle Dial 1W to 10W
BES885 RESISTANCE BOX DIAL PATTERN MANGANIN COILSingle Dial 10W to 100W
BES886 RESISTANCE BOX DIAL PATTERN MANGANIN COIL Single Dial 100W to 1000W
BES887 RESISTANCE BOX DIAL PATTERN MANGANIN COILSingle Dial 1000W to 10000W
BES888 RESISTANCE BOX DIAL PATTERN MANGANIN COIL Double Dial (0.01x 10 & 0.1x 10)ohms
BES889 RESISTANCE BOX DIAL PATTERN MANGANIN COILDouble Dial (0.1x 10 & 1x 10)ohms
BES890 RESISTANCE BOX DIAL PATTERN MANGANIN COILDouble Dial (1x 10 & 10x 10)ohms
BES891 RESISTANCE BOX DIAL PATTERN MANGANIN COIL Double Dial ( 10x 10 & 100x 10) ohms
BES892 RESISTANCE BOX DIAL PATTERN MANGANIN COIL Three Dial having 0.01, 0.1 & 1W decades
BES893 RESISTANCE BOX DIAL PATTERN MANGANIN COILThree Dial having 0.1, 1 & 10W decades
BES894 RESISTANCE BOX DIAL PATTERN MANGANIN COIL Three Dial having 1,10 & 100W decades
BES895 RESISTANCE BOX DIAL PATTERN MANGANIN COIL Four Dial having 0.1, 1, 10 & 100W decades
BES896 RESISTANCE BOX DIAL PATTERN MANGANIN COIL Four Dial having 1,10,100, 1000W decades
BES897 RESISTANCE BOX DIAL PATTERN MANGANIN COIL Five Dial having 0.1, 1,10,100, & 1000W decades
BES898 Five Dial having 1,10, 100, 1000 & 10000W decades
BES905 Post Office Box - 6 dials (Manganin Coil)
BES906 Spare Sensitive Galvanometer
BES912a Variac Single Phase/Three Phase 2 Amp. Single Phase
BES912b Variac Single Phase/Three Phase 4 Amp. Single Phase
BES912c Variac Single Phase/Three Phase 6 Amp. Single Phase
BES912d Variac Single Phase/Three Phase 8 Amp. Single Phase
BES912e Variac Single Phase/Three Phase 10 Amp. Single Phase
BES912f Variac Single Phase/Three Phase 15 Amp. Single Phase
BES913 Standard Cell (Electronic Version)
BES926 Potentiometer 4-Wire with Pencil Jockey
BES927 Potentiometer 4-wire with Spring Type PRESSJOKEY
BES932 Potentiometer 10-wire with Pencil Jockey
BES935 Potentiometer: 10-wire with Spring Type Press Jockey
BES940 Potentiometer: Dial Pattern (10 Coils)
BES941 Potentiometer Dial Pattern (14 Coils)
BES942 Potentiometer Dial Pattern (22 Coils)
BES944 Addition of Range Switch
BES949 Crompton Potentiometer
BES950 Addition of Range Switch
BES951 Volt Ratio Box
BES952 Volt Ratio Box
BES953 Thermocouple
BES956 Precision D.C. Potentiometer (Slide Wire)
BES957 D. C. Vernier Potentiometer
BES958 Potential Divider Dial Pattern
BES959 Potential Divider Dial Pattern
BES963 Meter Bridge with Pencil Jockey
BES964 Meter Bridge with Spring Type Jockey
BES965 Spare Pencil Jockey
BES966 Spare Lead
BES967A Portable Wheatstone Bridge Constantan Coil: Accuracy ±0.1%.
BES967b Portable Wheatstone Bridge Manganian Coil: Accuracy ±0.02%.
BES968a Portable Wheatstone Bridge (Modified) Constantan Coil: Accuracy ±0.1%.
BES968b Portable Wheatstone Bridge (Modified) Manganian Coil: Accuracy ±0.02%.
BES969 Kohlrausch Conductivity Bridge
BES970 Induction Coil
BES971 Hamburger Coil
BES972 Head Phone
BES973 Rayleigh Self Inductance Bridge
BES979 Industrial Kelvin Double Bridge
BES980 Adjustable heavy duty D.C.Current Source
BES981 Conductivity attachment
BES982 Spot Reflecting Galvanometer
BES990 De-Sauty’s Bridge
BES992 Maxwell‘s Inductance Capacitance Bridge
BES993 Maxwell‘s Inductance Bridge
BES994 Schering’s Bridge
BES995 Wein’s Bridge Frequency Measurement
BES996 Wein’s Series Resistance Capacitance Bridge
BES997 Hay’s Bridge
BES998 Owen’s Bridge
BES999 Anderson Bridge for Self-Inductance
BES1000 Bridge Oscillator (Solid State)
BES1001 Headphone
BES1002 Null Detector
BES1005a Fixed Condenser Boxes 0.01to 0.1 mfd (any one range)
BES1005b Fixed Condenser Boxes 0.2, to 0.5 mfd (any one range)
BES1005c Fixed Condenser Boxes 1 mfd
BES1005d Fixed Condenser Boxes 2 mfd
BES1005e Fixed Condenser Boxes 5 mfd
BES1005f Fixed Condenser Boxes 10 mfd
BES1005g Fixed Condenser Boxes 20 mfd
BES1005h Fixed Condenser Boxes 40 mfd
BES1005i Fixed Condenser Boxes 60 mfd
BES1006a Single Dial Condenser Box 10 x 0.001 mfd
BES1006b Single Dial Condenser Box 10 x 0.01 mfd
BES1006c Single Dial Condenser Box 10 x 0.1 mfd
BES1006d Single Dial Condenser Box 10 x 1 mfd
BES1007a Two Dial Condenser Box 10 x 0.001 & 10 x 0.01 mfd
BES1007b Two Dial Condenser Box 10 x 0.01 & 10 x 0.1 mfd
BES1007c Two Dial Condenser Box 10 x 0.1 & 10 x 1 mfd
BES1008a Three Dial Condenser Box 10 x 0.001, 10 x 0.01 & 10 x 0.1 mfd
BES1008b Three Dial Condenser Box10 x 0.01 , 10 x 0.1 & 10 x 1 mfd
BES1009A Four Dial Condenser Box 10 x 0.001, 10 x 0.01, 10 x 0.1, 10 x 1 mfd
BES1011a 100 micro Henry to 1000 micro Henry
BES1011b 1milli Henry to 1000 milli Henry
BES1011c 1000 milli Henry to 1500 milli Henry
BES1012a Single Dial Inductance Box 100 micro Henry to 1000 micro Henry
BES1012b Single Dial Inductance Box 1 milli Henry to 10 milli Henry
BES1012c Single Dial Inductance Box 10 milli Henry to 100 milli Henry
BES1012d Single Dial Inductance Box 100 milli Henry to 1000 milli Henry
BES1012e Single Dial Inductance Box 1 Henry to 10 Henry
BES1013a Two Dial Inductance Box 100 Micro Henry to 10 milli Henry
BES1013b Two Dial Inductance Box 1 milli Henry to 100 mill Henry
BES1013c Two Dial Inductance Box 10 milli Henry to 1000 milli Henry
BES1013d Two Dial Inductance Box100 milli Henry to 10 Henry
BES1014a Three Dial Inductance Box 100 Micro Henry to 100 milli Henry
BES1014b Three Dial Inductance Box 1 milli Henry to 1000 milli Henry
BES1014c Three Dial Inductance Box 10 milli Henry to 100 Henry
BES1015a Four Dial Inductance Box 100 Micro Henry to 1Henry
BES1015b Four Dial Inductance Box 1 milli Henry to 10 Henry
BES1016A Five Dial Inductance Box 100 Micro Henry to 1 Henry
BES1028a Induction Coils 5mm
BES1028b Induction Coils10mm
BES1028c Induction Coils 15mm
BES1028d Induction Coils 20mm
BES1028e Induction Coils 25mm
BES1028f Induction Coils 50mm
BES1028g Induction Coils 75mm
BES1028h Induction Coils 100 mm
BES1031 Self and Mutual Inductance Coils
BES1032 Self and Mutual Inductance Coils
BES1033 Self and Mutual Inductance Coils
BES1035 Induced Current Apparatus
BES1038 Electrical Vibrator
BES1040 Hysteresis Loop Tracer
BES1053a Alnico Bar Magnet 37mm (1˝”)
BES1053b Alnico Bar Magnet 50mm (2”)
BES1053c Alnico Bar Magnet 75mm (3”)
BES1053d Alnico Bar Magnet 100mm (4”)
BES1053e Alnico Bar Magnet 150mm (6”)
BES1054a Alnico Horse Shoe Magnet 50mm (2”)
BES1054b Alnico Horse Shoe Magnet 75mm (3”)
BES1054c Alnico Horse Shoe Magnet 100 mm (4”)
BES1055a Extra Strength Alnico Bar Magnet 50mm (2”)
BES1055b Extra Strength Alnico Bar Magnet 75mm (3”)
BES1056a Electromagnet 3”
BES1056b Electromagnet 4”
BES1058a Magnetic Needles 50 mm
BES1058b Magnetic Needles 75 mm
BES1058c Magnetic Needles 100 mm
BES1059 Magnetic Compass (18mm dia.)
BES1061 Magnetic Compass (25mm dia.)
BES1062 Magnetic Compass (37mm dia.)
BES1063 Magnetic Compass (50mm dia.)
BES1064 Magnetic Compass (75mm dia.)
BES1065 Magnetic Compass (100 mm dia.)
BES1066 Magnetic Compass
BES1069 Vibration Magnetometer (Brass Fitting 4”)
BES1070 Vibration Magnetometer (Aluminium fitting 4”)
BES1072 Dip Circle
BES1073 Deflection Magnetometer (Premium quality)
BES1074 Deflection Magnetometer (Economy Model)
BES1076 Tangent Galvanometer (Brass fitting)
BES1077 Tangent Galvanometer (Premium Quality Lacquer finish)
BES1078 Tangent Galvanometer (Economy Model-Aluminium Fitting)
BES1079 Compass Box (For deflection magnetometer or tangent galvanometer)
BES1080 Compass Box (Permanent Magnet)
BES1081 Helmholtz Galvanometer
BES1082 Stewart & Gee Apparatus
BES1085 Gold Leaf Electroscope in Bell Jar
BES1088 Gold Leaf Electroscope (Box Type, Wooden Case)
BES1090 Ebonite Rod
BES1091 Proof Plane
BES1092 Pith Ball Pendulum
BES1093 Silk Piece 25 x25 cm in size
BES1094 Conductors — Set of Three Brass N.P.
BES1095 Biot’s Apparatus
BES1096 Butterfly Net/ Faraday’s Bag
BES1097 Magnetic Field Apparatus
BES1100 Search Coil
BES1101a Earth Inductor 500 turns
BES1101b Earth Inductor 1000 turns
BES1101c Earth Inductor 2000 turns
BES1101d Earth Inductor 5000 turns
BES1102 Solenoid Inductor
BES1103 Wave Motion (18-Pulleys)
BES1104 Wave Motion (24-Pulleys)
BES1106 Reflection of Sound Apparatus
BES1108 Sonometer (Teak Wood, Brass fitting)
BES1109 Sonometer (Teak Wood, Aluminum fitting)
BES1110 Slotted Weight Cast Iron Black painted
BES1111 Slotted Weight Iron Powder Coated
BES1112 Electromagnet and Transformer for Sonometer
BES1113 Spare Electromagnet
BES1114 Stand for Electromagnet
BES1123 Resonance Apparatus Brass Pipe 1”
BES1124 Resonance Apparatus (Iron Pipe)
BES1125 Resonance Apparatus, all Metallic (Brass Pipe)
BES1127 Rubber Pad
BES1128 Wooden Hammer
BES1129 Rubber Hammer
BES1132 Tuning Fork (PYE Type)
BES1133 Tuning Fork(RAG’s Type)
BES1134 Tuning Fork (WELCH Type, Light Wt.)
BES1135 Tuning Fork (WELCH Type, Heavy Wt.)
BES1136 Loose Tuning Fork (WELCH Type, Light Weight)
BES1137 Loose Tuning Fork (WELCH Type, Light Weight)
BES1143 Spiral Spring
BES1145 K. Constant Spring Apparatus
BES1146 Elongation of spring
BES1147 Melde’s Apparatus (OSAW Pattern)
BES1148 Melde’s Apparatus (INCO Pattern)
BES1152 Kundt’s Tube Deluxe Pattern
BES1178a Overhead Projector Economy Model BOP-22 BOP-22A
BES1178b Overhead Projector Economy Model BOP-22 BOP-22B
BES1180 Overhead Projector Premium Model POP-23
BES1182 Overhead Projector Deluxe Model DOP-24 (3M)
BES1183 Overhead Projector stand
BES1184 Fibre-Tip Pens, Non-Permanent
BES1186 Over head projector Plain Transparencies
BES1187 Spare Halogen Bulb
BES1188 Projection Trolley
BES1190A OHP Transparencies Complete Process Coloured
BES1190b OHP Transparencies Complete Hand Coloured.
BES1201 Film Slide Projector (Export Model BP-57)
BES1202 Film Slide Projector BP-58
BES1204a Automatic Slide Projector Slide projector with cord remote.
BES1204b Automatic Slide Projector Slide Projector with Cordless remote.
BES1210a Projection Screen Map Type (Simple Form) 90 x 120cm
BES1210b Projection Screen Map Type (Simple Form) 130 x 180cm
BES1211a Projection Screen Map Type (Spring Action) 90 x 120cm
BES1211b Projection Screen Map Type (Spring Action) 130 x 180 cm
BES1213a Projection Screen Map Type (Tripod Model) 150 x 150cm
BES1213b Projection Screen Map Type (Tripod Model) 130 x 180 cm
BES1213c Projection Screen Map Type (Tripod Model) 180 x 230 cm
BES1214a Projection Screen (High Gain) (Tripod Model) 130 x 180cm
BES1214b Projection Screen (High Gain) (Tripod Model) 180 x 230 cm
BES1215a Motorised Screen 130 x 180cm
BES1215b Motorised Screen180 x 230 cm
BES1218a White Boards 120 x 60 cm.
BES1218b White Boards120 x 90 cm.
BES1218c White Boards 120 x 120 cm.
BES1218d White Boards 150 x 90 cm.
BES1218e White Boards 180 x 90 cm.
BES1219a Magnetic Board 90 x 60 cm.
BES1219b Magnetic Board 120 x 60 cm.
BES1219c Magnetic Board 120 x 90 cm.
BES1219d Magnetic Board120 x 120 cm.
BES1219e Magnetic Board 150 x 90 cm.
BES1219f Magnetic Board 180 x 90 cm.
BES120a Display Board for indoor use 90 x 60 cm.
BES120b Display Board for indoor use 120 x 60 cm.
BES120c Display Board for indoor use 120 x 90 cm.
BES120d Display Board for indoor use 150 x 90 cm.
BES120e Display Board for indoor use 180 x 90 cm.
BES1222b Projection Slides/Transparencies 2”x2” Colour Slide Card, In file packing.
BES1222d Projection Slides/Transparencies 2”x2” Colour Slide, Mounted in plastic frame.
BES1224A SPECIAL SETS Medicinal Plants 100
BES1224B SPECIAL SETS Pathology 100
BES1224C SPECIAL SETSRocks Minerals & Gems150
BES1228A Photos of Eminent Biologists & great personalities 31 x 43 cm approx.
BES1228B Photos of Eminent Biologists & great personalities 38 x 49cm approx.
BES1229A Photos of great personalities 31 x 43 cm approx. Size
BES1229B Photos of great personalities 38 x 49cm approx. Size
BES1531 Student Polarimeter (Laurent’s Half Shade) SPH - 8
BES1532 Student Polarimeter ( Bi - Quartz ) SPB - 9
BES1533 Laboratory Polarimeter RSP - 10B Half Shade for 200mm tube
BES1534 Laboratory Polarimeter RSP - 20B Half Shade for 400mm tube
BES1535 Spare Polarimeter Tubes with bulb in the center, 200 mm in velvet lined case.
BES1536 Spare Polarimeter Tubes with Cup in the center, 200 mm in velvet lined case.
BES1540 Abbe’s Refractometer
BES1541 Babinet Compensator WITH quarter wave plate
BES1542 Reading Telescope, Simple Form
BES1543 Reading Telescope, College Pattern
BES1545 Advanced Reading Telescope
BES1546 Spare Scale & Holder for Reading Telescope
BES1547 Variable Rectangular Slit
BES1548 Spare 10x Ramsden Eyepiece
BES1549 Ramsden Eyepiece 10x with Holder
BES1550 Spare Objective for Reading Telescopes
BES1551 Spare Cross Line Graticule
BES1552 Metal Box to find resolving power
BES1553 Vertical Reading Microscope
BES1554a Astronomical & Terrestrial Telescope Combined Superior quality with high class Achromatic objective
BES1554b Astronomical & Terrestrial Telescope CombinedRegular quality
BES1555A Cathetometer L-Shaped S.S. Scale50cm.
BES1555B Cathetometer L-Shaped S.S. Scale100cm.
BES1565 Intermediate Travelling Microscope
BES1566 Advanced Travelling Microscope (TM-11)
BES1567 Advanced Travelling Microscopes (TM-12)
BES 1568 Advanced Travelling Microscope (Deluxe Model, TC-13, XYZ Motion)
BES1570 Six Position Vernier Microscope (X & Z Motion)
BES1571 Newton’s Ring Apparatus
BES1572 Newton’s Ring Apparatus (Brass)
BES1574 Newton’s Ring Microscope
BES1575 Air Wedge
BES1577a Intermediate Spectrometer SS SCALE 15.0 cm
BES1577b Intermediate Spectrometer SS SCALE 17.5 cm
BES1578a Advanced Spectrometer ( 5” or 6” ) SS SCALE 12.5 cm
BES1578b Advanced Spectrometer ( 5” or 6” ) SS SCALE 15.0 cm
BES1585 Advanced Spectrometer Deluxe Type 6” with Circular Slit
BES1587 Advanced Spectrometer (7”)
BES1588 Advanced Spectrometer Deluxe Type 7”
BES1589a Spectrometer with Fine Vernier Reading For vernier reading to 20 sec. add extra
BES1589b Spectrometer with Fine Vernier Reading For vernier reading to 30 sec. add extra
BES1589c Spectrometer with Fine Vernier Reading For micrometer scale add extra
BES1590 Study of Hydrogen Spectrum and to determine Rydberg Constant.
BES1592A High Grade Research Spectrometer (9” & 10” Deluxe Type) 9” with Brass Scale
BES1592b High Grade Research Spectrometer (9” & 10” Deluxe Type) 10” with Brass Scale.
BES1593a Spectrometer For vernier reading to 10 Secs. add extra.
BES1593b Spectrometer For vernier reading to 20 Secs. add extra.
BES1593c Spectrometer For vernier reading to 30 Secs. add extra.
BES1593d Spectrometer For micrometer scale add extra.
BES1596 Ultrasonic Diffraction Unit
BES1598A Ultrasonic Interferometer 2MHz Single Frequency for liquids
BES1600 Polarizer and Analyzer (Polaroid)
BES1601a Wooden box for 35 Watts S.V. Lamp
BES1601b Wooden box for 55 Watts S.V. Lamp
BES1601c Metal box for sodium vapour Lamp, on stand, new design
BES1602a Sodium Vapour Lamp Transformer 35 Watt
BES1602b Sodium Vapour Lamp Transformer 55 Watt
BES1603 Mercury Vapour Lamp Transformer
BES1604 Wooden Box for Mercury Vapour Lamp
BES1605 Single Slit for Diffraction Experiment
BES1606 Double Slit for Diffraction Experiment
BES1607 Gauss Eye Piece
BES1608a Hollow Glass Prism 38 x 38 x 38 mm
BES1608b Hollow Glass Prism 50 x 50 x 50 mm
BES1609 Diffraction Grating
BES1610a Prisms, 25 x 25 x 25 mm Borosilicate Crown Glass 1.51
BES1610b Prisms, 25 x 25 x 25 mm Dense Flint Glass Prism 1.62
BES1610c Prisms, 25 x 25 x 25 mm Extra Dense Flint Glass Prism 1.65
BES1610d Prisms, 25 x 25 x 25 mm Double Extra Dense Flint 1.71-1.74
BES1611a Prisms, 32 x 32 x 32 mm Borosilicate Crown Glass 1.51
BES1611b Prisms, 32 x 32 x 32 mm Dense Flint Glass Prism 1.62
BES1611c Prisms, 32 x 32 x 32 mm Extra Dense Flint Glass Prism 1.65
BES1611d Prisms, 32 x 32 x 32 mm Double Extra Dense Flint 1.71-1.74
BES1612a Prisms, 38 x 38 x 38 mm Borosilicate Crown Glass 1.51
BES1612b Prisms, 38 x 38 x 38 mm Dense Flint Glass Prism 1.62
BES1612c Prisms, 38 x 38 x 38 mm Extra Dense Flint Glass Prism 1.65
BES1612d Prisms, 38 x 38 x 38 mm Double Extra Dense Flint 1.71-1.74
BES1613a Nicol Prisms 6mm
BES1613b Nicol Prisms 10mm
BES1613c Nicol Prisms 12.5mm
BES1614a Calite/ Quartz Prism Equilateral 12.5x12.5mm
BES1614b Calite/ Quartz Prism Equilateral 18x18mm
BES1614c Calite/ Quartz Prism Equilateral 25x25mm
BES1615a Narrow angle Prism5x87.5x87.5,10x85x85, 15x82.5x82.5,20x80x80
BES1615B Narrow angle Prism 25x77.5x77.5,30x75x75, 40x70x70,30x60x90
BES1617 Direct Vision Spectrometer with Wave Length Scale
bes1618 Spare 10x Ramsden Eyepiece
BES1619 Ramsden Eyepiece 10x with Holder
BES1620 Grating Holder Brass
BES1621 Prism Holder Brass
BES1625a He-Ne Laser (unpolarised) Red 1mW
BES1625b He-Ne Laser (unpolarised) Red 2mW
BES1625c He-Ne Laser (unpolarised) Red 5mW
BES1625d He-Ne Laser (unpolarised) Red 7/8mW
BES1625e He-Ne Laser (unpolarised) Red10mW
BES1625f He-Ne Laser (unpolarised) Red 12mW
BES1625g He-Ne Laser (unpolarised) Red 15mW
BES1625h He-Ne Laser (unpolarised) Red 20mW
BES1626a He-Ne Laser (Polarised) Red 1mW
BES1626b He-Ne Laser (Polarised) Red 2mW
BES1626c He-Ne Laser (Polarised) Red 5mW
BES1626d He-Ne Laser (Polarised) Red 7/8mW
BES1626e He-Ne Laser (Polarised) Red 10mW
BES1626f He-Ne Laser (Polarised) Red 12mW
BES1626g He-Ne Laser (Polarised) Red 15mW
BES1626h He-Ne Laser (Polarised) Red 20mW
BES1627a He-Ne Laser (Unpolarised) Green 0.2mW
BES1627b He-Ne Laser (Unpolarised) Green 0.5mW
BES1627c He-Ne Laser (Unpolarised) Green 1mW
BES1627d He-Ne Laser (Unpolarised) Green 2mW
BES1628A He-Ne Laser (Unpolarised) Orange 2mW Orange unpolarised
BES1629 He-Ne Laser (Unpolarised) Yellow 2mW
BES1630 Mount for He-Ne Laser
BES1631 Optical Bench 1˝ meter long for He-Ne Laser
BES1632a Lens Mount 25/1”
BES1632b Lens Mount 50/2”
BES1632c Lens Mount75/3”
BES1633a Pin Holes 50 - 100 microns
BES1633b Pin Holes 100-250 microns
BES1633c Pin Holes 250-500 microns
BES1633d Pin Holes and upto 1000 microns
BES1634 Screen
BES1635 Different types of Grating & Slits
BES1636 Single Slit
BES1637 Double Slit
BES1638 Grating Holder
BES1639 Grating Hilger & Watt type size 38x50mm
BES1640 Grating
BES1641 Laser Power Meter
BES1642 To find Verdect’s Constant of a Glass using He-Ne Laser (Faraday’s Effect)
BES1643 Electro-optic Effect using He-Ne Laser
BES1645a 60x30cm (24” x 12”)
BES1645b 60x60cm (24” x 24”)
BES1645c 90x60cm (36” x 24”)
BES1645d 90x90cm (36” x 36”)
BES1645e 120x90cm (48” x 36”)
BES1645f 120x120cm (48” x 48”)
BES1646a BREADBOAD LIGHT WEIGHT60x30cm (24” x 12”)
BES1646b BREADBOAD LIGHT WEIGHT 60x60cm (24” x 24”)
BES1646c BREADBOAD LIGHT WEIGHT 90x60cm (36” x 24”)
BES1651 Kinematic Diode Laser Mount
bes1653a Diode Laser in Green colour 543nm 1mW
bes1653b Diode Laser in Green colour 543nm 5mW
BES1653C Diode Laser in Green colour 543nm10mW
BES1655 Basic Diode Laser Kit
BES1656 Standard Laser Kit ( a low)
BES1657 Optical Fibre Kit
BES1672 Michelson Interferometer ,new design, supplied with semi conductor idode laser of 5mW & screen
BES1685 Constant Deviation Spectrograph Deluxe Model
BES1686a m = 1.717 Constant Deviation Prism
BES1686b m = 1.78 Constant Deviation Prism
BES1687 Quarter Size Plate Camera
BES1688 Packet of Films
BES1689 Febry Perot Etalon
BES1690 Febry Perot Etalon
BES1691 Edser Butler Plate
BES1692 Condensing Lens
BES1693 Arc Power Supply
BES1694 Arc Stand
BES1695 Micrometer Eyepiece
BES1696 Monochromator
BES1700 Micrometer Slide Comparator
BES1701 Co-ordinate Measuring Microscope CM-21
BES1702 Accessories for Co-ordinate Measuring Microscope
BES1705 Optical Bench School Type
BES1706 Optical Bench with Wooden Bed and Metal Accessories
BES1745 Bench Magnifier (Magnascope)
BES1746a Mirrors Concave or Convex (O.T.)50mm (2”)
BES1746b Mirrors Concave or Convex (O.T.) 60mm (2˝”)
BES1746c Mirrors Concave or Convex (O.T.) 75mm (3”)
BES1747A Double Concave & Double Convex Lens Lens Dia 50mm 10cm
BES1747C Double Concave & Double Convex Lens Lens Dia 50mm 20CM
BES1747D Double Concave & Double Convex Lens Lens Dia 50mm 25-100CM
BES1748A Double Concave & Double Convex Lens Lens Dia 60mm 10cm
BES1748C Double Concave & Double Convex Lens Lens Dia 60mm 20CM
BES1748D Double Concave & Double Convex Lens Lens Dia 60mm 25-100CM
BES1765 Newton (Colour Disc)
BES1766 Pin-hole Camera
BES1767 Kaleidoscopes
BES1768 Periscope
BES1775 Geiger Counting System Type : GC 601A
BES1776 End Window G.M. Detector
BES1777 Stand For End Window G.M. Detector Type SG 200
BES1778 Source Kit -1 Type SK 210
BES1779 Aluminium Absorber Set Type AA 270
BES1780 Lead Castle Type LS 240
BES1785 Digital Microvoltmeter
BES1786 Digital Nanoammeter
BES1787 Digital Picoammeter
BES1788 True RMS A.C. Millivoltmeter ACM-103
BES1789 Digital Gaussmeter DGM-102
BES1790 Digital Gaussmeter DGM-103
BES1791 Electromagnet EMU-50
BES1792 Constant Power Supply DPS-50
BES1793 Electromagnet EMU-75
BES1794 Constant Power Supply DPS-175
BES1835 Frequency Counter (Model 548)
BES1866 Hall Effect Set-up, DHE - 21
BES1867A Hall Effect Set-up DHE-21 along with Ge-Crystal Hall Probe
BES1867E Wooden Stand to hold Ge-Crystal Probe.
BES1870a Quinck’s tube with stand
BES1870b Quinck’s Sample : FeCl3
BES1919a Battery Eliminators BED-71 with Silicon Diode Rectifier 1 Amp
BES1919b Battery Eliminators BED-71 with Silicon Diode Rectifier 2 Amp
BES1919c Battery Eliminators BED-71 with Silicon Diode Rectifier 3 Amp
BES1919d Battery Eliminators BED-71 with Silicon Diode Rectifier 5 Amp
BES1920a Battery Eliminator (1.5V to 12V)1 Amp
BES1920b Battery Eliminator (1.5V to 12V) 2 Amp
BES1922a Battery Eliminator Output 2 to 12 Volts A.C./D.C. at 2 Amp.
BES1922b Battery Eliminator Output 2 to 12 Volts A.C./D.C. at 3 Amp.
BES1923a IC Regulated Battery Eliminator (Stabilized) Output 1.5 to 12V, 2 Amp.
BES1923b IC Regulated Battery Eliminator (Stabilized) Output 1.5 to 12V, 3 Amp.
BES1931 a Step-Down Transformer Output 2-4-6-8-10-12 Volts A.C. at 2 Amp.
BES1931 b Step-Down Transformer Output 2-4-6-8-10-12 Volts A.C. at 3 Amp.
BES1931 c Step-Down Transformer Output 2-4-8-12-16-20 Volts A.C. at 2 Amp.
BES1931d Step-Down Transformer Output 2-4-8-12-16-20 Volts A.C. at 3 Amp.
BES1932a Fixed Voltage Step-Down Transformer 6-0-6V, 1Amp.
BES1932b Fixed Voltage Step-Down Transformer12-0-12V, 1Amp.
BES1935 FRANK HERTZ EXPERIMENTAL SET UP Model FH 2558 (Argon Filled Tube)
BES1956b Semi Conductor Diode Characteristics Apparatus (With four Meters)With Superior quality Leads
BES1958 Semi Conductor Diode Characteristic Apparatus (with Two Meters)
BES1959 Determination of Energy Gap in PN Junction Diode.
BES1960 Zener Diode Characteristic Apparatus
BES1961 Study of the energy band-gap and diffusion potential of P-N Junctions
BES1962 Resistivity of Semiconductors by Four Probe Method at Different Temperature and Determination of the Band-gap.
BES1971 FET Characteristics Apparatus
BES1973 MOSFET Characteristics Apparatus
BES1974 U.J.T. Characteristics Apparatus
BES1975 To study the Hybrid Parameters of a Transistor.
BES1976 Study of a Transistor Amplifier (RC Coupled) Cum Feedback Amplifier
BES1977 Transistor Push-Pull Amplifier
BES1978 Darlington Emitter Follower Amplifier
BES1979 Common Source Amplifier using FET
BES1980 To study the transistor as an Amplifier for Common Emitter in Class ‘A’ operation.
BES1982 LDR Characteristics Apparatus
BES1983 Photo Diode Characteristic Apparatus
BES1985 Photo Transistor Characteristic Appts.
BES1986 Thermistor Charac. Apparatus (NTC)
BES1987 Silicon Controlled Rectifier Charac. Apparatus
BES1988 Characteristics of Diac
BES1989 Characteristics of Triac
BES1990 Conversion of Galvanometer into voltmeter
BES1991 Conversion of Galvanometer into Ammeter
BES1992 To find the capacitance of a unknown capacitor using flashing and quenching of a neon bulb
BES1996 Half Wave Rectifier
BES1997 Full Wave Rectifier
BES1998 Bridge Rectifier
BES1999 Half Wave, Full Wave & Bridge Rectifier with Filter, Circuits & variable Loads.
BES2000 Emitter Follower Amplifier
BES2001 Curie Temperature Kit for Ferri-Magnetic Materials
BES2003 Lattice Dynamic Kit
BES2004 Photo Cell Characteristics Apparatus Valve type
BES2005 Solar Cell Characteristics Apparatus
BES2006 Capacitance and Permittivity Kit
BES2007 Fourier Analysis Kit
BES2008 Study of Dielectric Constant & Curie temperature of Ferroelectric Ceramics
BES2017 Plank’s Constant Apparatus with two digital meters & built-in power supply
BES2018 Study of Plank’s Constant by means of LED
BES2028 e/m by Thomson Method (Bar Magnet Method)
BES2029 e/m by Solenoid Method (Magnetron Valve Method)
BES2030 e/m by Helical Method (Busch Method or Long Solenoid Method)
BES2031 Millikan’s Oil Drop Apparatus
BES2032 Power Supply for Milkman’s Oil Drop. Apparatus
BES2033 Electron Spin Resonance Spectrometer
BES2035 Verification of Thevenin’s Theorem
BES2036 Verification of Norton’s Theorem
BES2037 Verification of Super Position Theorem
BES2038 Verification of MAXIMUM POWER TRANSFET THEOREM
BES2039 Verification of RECIPROCALITY THEOREM
BES2040 Verification of NETWORKTHEOREM
BES2041 CHARGING & DISCHARGING OF CONDENSER THROUGH RESISTANCE
BES2042 STUDY OF KIRCHOFFS CURRENT & VOLTAGE LOW
BES2046 SERIES & PARALLEL RESONANCE OF AC CIRCUIT
BES2047 LCR SERIES IMPEDENCE AC CIRCUIT
BES2115 STROBOSCOPE
BES2304 Rigidity Apparatus (Dynamical Method)
BES2305 Poisson’s Ratio of Rubber Apparatus
BES2306 Hook’s Law Apparatus
BES2315 Torsion Pendulum (5” Brass Disc)
BES2317 Torsion Pendulum (Bridge Type, Small Size)
BES2318 Torsion Pendulum (Bridge Type, Big Size)
BES2322 Torsion Apparatus (Half Meter Long)
BES2323 Torsion Apparatus (One Meter Long)
BES2325 Torsion Apparatus Searle’s (Vertical Pattern)
BES2326 Bending of Beam Apparatus
BES2327 Bending of Beam Apparatus Koenings Method
BES2328 Cantilever Apparatus
BES2330 Force into Force Arm Apparatus/Lever Apparatus
BES2331a Slotted Weight Brass C.P.5 x 5gms.
BES2331b Slotted Weight Brass C.P.10 x 5gms.
BES2331c Slotted Weight Brass C.P.20 x 5gms.
BES2332 Mechanism of Pulley Apparatus
BES2333 Pan for Mechanism of Pulley Appts.
BES2335 Compound Pendulum (Steel C.P.)
BES2336 Compound Pendulum (Brass C.P.)
BES2337 Compound Pendulum (S. Steel, Rod Type)
BES2339 Kater’s Reversible Pendulum (Steel C.P.)
BES2340 Kater’s Reversible Pendulum (Brass or S.S.)
BES2341 Stand for Kater’s Reversible Pendulum of Compound pendulum.
BES2342 Spare wall Bracket for Compound Pendulum or Kater’s Pendulum.
BES2343 Spare Knife Edge for Compound Pendulum
BES2346 Bifilar Pendulum
BES2347 Fly Wheel 8” w/o counter
BES2348 Fly Wheel 8”, with disposable counter.
BES2349 Fly Wheel 8”, with superior quality
BES2350 Moment of Inertia Table
BES2351 Inertia Disc 6” Brass
BES2352 Inertia Bar
BES2356a Spirit Level Brass 2”
BES2356b Spirit Level Brass 3”
BES2356c Spirit Level Brass 4”
BES2511 Linear Expansion Simple Form
BES2512 Linear Expansion Apparatus
BES2517 Study of variation of specific heat of Graphite with temperature
BES2518 Searle’s Apparatus for Thermal Conductivity of Copper
BES2519 Searle’s Apparatus for Thermal Conductivity of Copper With copper bar of 37.5mm in diameter.
BES2521 Lees and Charlton All Brass
BES2522 Lees and Charlton
BES2523 Spare set of sample disc
BES2528 Thermal Conductivity of Metal Appts.
BES2529 Conduction of Heat Appts.
BES2533 Copper Calorimeter (3” x 2”)
BES2534 Copper Calorimeter (4” x 3”)
BES2535 Copper Calorimeter Soft wood (3” x 2”)
BES2536A Spare Copper Calorimeter 3” x 2”
BES2536B Spare Copper Calorimeter 4” x 3”
BES2538 Joule Calorimeter (3” x 2”)
BES2539 Joule Calorimeter (4” x 3”)
BES2366 Young’s Modulus Apparatus(Iron Frame)
BES2367 Young’s Modulus Apparatus (Iron Frame Brass Fitting)
BES2368 Young’s Modulus Apparatus (Brass Frame Brass fitting)
BES2369 Velvet Case FOR Young’s Modulus Apparatus
BES2370 Young’s Modulus (Vernier Type)
BES2371 Young Modulus of a Metal Rod by Interference Method.
BES2373 Inclined Plane 3” Aluminium Arc & Iron N.P. Roller
BES2375 Inclined Plane with Brass Arc & Brass N.P. Roller.
BES2377 Inclined Plane (Deluxe Pattern)
BES2379 Parallelogram of Force App. (Wall Type)
BES2380 Parallelogram of Force Apparatus (Wooden Stand Type)
BES2381 Pulley Clamp pattern (Z Pulley)
BES2382A Aluminum Pulley (1.5” dia., Brass Frame)Single pulley, single hook
BES2382B Aluminum Pulley (1.5” dia., Brass Frame)Single pulley, double hook
BES2383C Aluminum Pulley (1.5” dia., Brass Frame) Double pulley, supplied in parallel mount or in line mount.
BES2382D Aluminum Pulley (1.5” dia., Brass Frame) Triple pulley, supplied in parallel mount or in line mount.
BES2385 Capillary Tube Clamp
BES2386 Slow Motion Stand (Rising Table)
BES2387 Capillary Tube Apparatus
BES2389 Quinck’s Surface Tension Apparatus
BES2390 Searle’s Surface Tension Balance
BES2396 Jaeger’s Surface Tension Apparatus
BES2397 Piseuille’s Viscosity Apparatus
BES2398 Viscosity Apparatus Stoke’s Method
BES2399 Viscosity Apparatus Stoke’s Method Supplied without borosilicate glass tube.
BES2401 Viscosity of a Liquid by the Co-axial Cylinder (Viscometer Searle’s Pattern)
0 CAMERA ATTACHMENT FOR MICROSCOPE 3V MICRO VISION
0 CAMERA DIRECT VIEW,COMPATIBLE TO PC THROUGH USB,
0 CATHOD RAY OSCILLOSCOPE 20MHZ ANALOG "SCIENTIFIC"
0 CATHOD RAY OSCILLOSCOPE 220MHZ ANALOG & DIGITAL
0 CATHOD RAY OSCILLOSCOPE APLAB 10MHZ SINGLE TRACE
0 CATHOD RAY OSCILLOSCOPE APLAB 20MHZ DUAL TRACE
0 CENTRIFUGE MACHINE HAND OPERATED TWO TUBE
0 CHLOROSCOPE 0.1 TO 2.0 PPM
0 EC METER PEN TYPE HANNA MAKE
0 POWER SUPPLY DC 015V, 02A TESTRONIX 34B,DIGITAL
0 POWER SUPPLY DC 030V, 01A TESTRONIX 92A,DIGITAL
0 POWER SUPPLY DC 030V, 02A TESTRONIX 92B,DIGITAL
0 POWER SUPPLY DC 05V, 02A TESTRONIX 30B,DIGITAL
Bes001A Meter Rule One meter long Superior quality Wooden
Bes001B Meter Rule Half meter long Superior quality Wooden
Bes002A Meter Rule One meter long Good Quality Wooden
Bes002B Meter Rule Half meter long Good Quality Wooden
Bes003A Meter Rule One meter long Routine Quality Wooden
Bes003B Meter Rule Half meter long Routine Quality Wooden
BES005 Vernier caliper Steel CP LC:0.01cm
BES006 Vernier caliper S.S. LC:0.01cm
BES007 Vernier caliper Steel CP IME TYPE LC:0.01cm
BES008 Vernier caliper Steel CP IME TYPE LC:0.001cm
BES009 Vernier caliper Demonstration model
BES012A Micrometer Screw Gauge 15x1MM
BES012B Micrometer Screw Gauge 20x1MM
BES012C Micrometer Screw Gauge 25x1MM
BES012D Micrometer Screw Gauge 15x1/2MM
BES012E Micrometer Screw Gauge 20x1/2MM
BES012F Micrometer Screw Gauge 25X1/2MM
BES013A Micrometer Screw Gauge S.S. 15x1MM
BES013B Micrometer Screw Gauge S.S. 20x1MM
BES013C Micrometer Screw Gauge S.S. 25x1MM
BES013D Micrometer Screw Gauge S.S. 15x1/2MM
BES013E Micrometer Screw Gauge S.S. 20x1/2MM
BES013F Micrometer Screw Gauge S.S. 25X1/2MM
BES014A Micrometer - Moor and Wright Type 25X1mm
BES014B Micrometer - Moor and Wright Type 25X1/2mm
BES015 Demonstration Micrometer Model
BES018A Spherometer - Disc Type 1/100
BES018B Spherometer - Disc Type 1/200
BES019A Spherometer - Disc Type SS 1/100
BES019B Spherometer - Disc Type SS 1/200
BES020A Spherometer - DOUBLE Disc Type 1/100
BES020B Spherometer - DOUBLE Disc Type 1/200
BES021A Spherometer - DOUBLE Disc Type S.S.1/100
BES021B Spherometer - DOUBLE Disc Type S.S.1/200
BES022 Spherometer Demonstration Model
BES026 Stop Clock BESTO
BES027 Stop Clock ESAL
BES028 Stop Watch(1/10th of a second)
BES030 Digital Stop Clock
BES031 Simple Pendulum BESTO
BES032 Ticker Tape Timer
BES035 Physical Balance (7-Stone)
BES036 Physical Balance (3-Stone)
BES037 Chemical Balance
BES038 Analytical Balance
BES041A Dispensing Balance 50gm
BES041B Dispensing Balance 100gm
BES042A Triple Beam Balance 111gms
BES042B Triple Beam Balance 310gms
BES042C Triple beam balance 610gms
BES043A Spring Balance Metric 50 gms
BES043B Spring Balance Metric 100GMS
BES043C Spring Balance Metric 250GMS
BES043D Spring Balance Metric 500GMS
BES043E Spring Balance Metric 1000GMS
BES044 Spring Balance Tubular 100gms
BES054A Analytical Wt. Boxes Brass Wt (B Grade) Cabinet polish 1mg to 100 gms
BES054B Analytical Wt. Boxes Brass Wt (B Grade) Cabinet polish 1mg to 200 gms
BES055A Analytical Wt. Boxes Brass Wt (B Grade) Teak Polish 1mg to 100 gms
BES055B Analytical Wt. Boxes Brass Wt (B Grade) Teak Polish 1mg to 200 gms
BES056A Analytical Weight Boxes Brass Wt (A Grade) 1mg to 100 gms
BES056B Analytical Weight Boxes Brass Wt (A Grade) 1mg to 200 gms
BES057A Analytical Weight Boxes S.S. Wt (A Grade) 1mg to 100 gms
BES057B Analytical Weight Boxes S.S. Wt (A Grade) 1mg to 200 gms
BES058A Analytical Gram Weights Spare Brass C.P. 1GM
BES058B Analytical Gram Weights Spare Brass C.P. 2GM
BES057C Analytical Gram Weights Spare Brass C.P. 5GM
BES058D Analytical Gram Weights Spare Brass C.P. 10GM
BES058E Analytical Gram Weights Spare Brass C.P. 20GM
BES058F Analytical Gram Weights Spare Brass C.P. 50GM
BES058G Analytical Gram Weights Spare Brass C.P. 100GM
BES059 Fractional Weight Set Analytical
BES060A Analytical Fractional Weights Spare 1mg to 50 mg
BES060B Analytical Fractional Weights Spare 100 mg to 200mg
BES060C Analytical Fractional Weights Spare 500MG
BES061 Riders Aluminum
BES062A Physical Weight Boxes 50gm
BES062B Physical Weight Boxes 100GM
BES062C Physical Weight Boxes 200GM
BES062A Physical Weights Boxes (Cylindrical Weights, Brass C.P.) 100gm
BES062B Physical Weights Boxes (Cylindrical Weights, Brass C.P.) 200GM
BES065A Physical Gram Weights Spare Brass C.P. 1GM
BES065B Physical Gram Weights Spare Brass C.P. 2GM
BES065C Physical Gram Weights Spare Brass C.P. 5GM
BES065D Physical Gram Weights Spare Brass C.P. 10GM
BES065E Physical Gram Weights Spare Brass C.P. 20GM
BES065F Physical Gram Weights Spare Brass C.P. 50GM
BES065G Physical Gram Weights Spare Brass C.P. 100GM
BES075A Slotted Weight Iron C.P. 10GMX5
BES075B Slotted Weight Iron C.P. 20GMX5
BES075C Slotted Weight Iron C.P. 50GMX5
BES075D Slotted Weight Iron C.P. 100GMX5
BES075E Slotted Weight Iron C.P. 500GMX5
BES076 Slotted Weight (Iron Black Painted) Capacity 500 x 5gms
BES076A Slotted Weight Brass C.P. 5GMX5
BES076B Slotted Weight Brass C.P. 10gm x 5
BES076C Slotted Weight Brass C.P. 20GMX5
BES076D Slotted Weight Brass C.P. 50GMX5
BES076E Slotted Weight Brass C.P. 100GMX5
BES090 Overflow Vessel (G.I. Sheet)
BES092 Overflow Vessel (Plastic)
BES096 Nicholson’s Hydrometer Medium
BES096 Nicholson’s Hydrometer large
BES100 Hare’s Apparatus
BES102 U-Tube Apparatus
BES104 Hare’s Tube Spare Ungraduated
BES105 U-Tube Spare ungraduated
BES110A Metal Cylinders 25 x 12 mm
BES110B Metal Cylinders 37 x 12mm
BES110C Metal Cylinders 50X12mm
BES111A Metal Cubes 10MM
BES111B Metal Cubes 20MM
BES111C Metal Cubes 25MM
BES112A Pendulum Bobs or Spheres (Set of six) 12MM
BES112B Pendulum Bobs or Spheres (Set of six) 18MM
BES112C Pendulum Bobs or Spheres (Set of six) 25MM
BES113A Pendulum Bobs or Spheres SPARE 25MM BRASS
BES113B Pendulum Bobs or Spheres SPARE 25MM COPPER
BES113C Pendulum Bobs or Spheres SPARE 25MM ALUMINIUM
BES113D Pendulum Bobs or Spheres SPARE 25MM LEAD
BES113E Pendulum Bobs or Spheres SPARE 25MM ZINC
BES113F Pendulum Bobs or Spheres SPARE 25MM IRON
BES115A Air Pump (with Aluminum Plate) 12.5CM
BES115B Air Pump (with Aluminum Plate) 15CM
BES117 Bell Experiment Apparatus
BES118 Magdeburg Hemisphere 3” Al. Panted
BES119 Pressure String (Simple Pascal Law)
BES122 Water Level Apparatus
BES124 Boyle’s Law Apparatus
BES126 Boyle’s Law Tube
BES127 Boyle’s Law Burette
BES180 Geometrical Models and Figures
BES183 Drawing Board 12” x 18” x 5/8
BES184 Drawing Board 23” x 16” x 5/8
BES186A Green Chalk Board 45 x 30 cms.
BES186B Green Chalk Board 60x45 CMS
BES186C Green Chalk Board 90x60CMS
BES186D Green Chalk Board 120X45CMS
BES186E Green Chalk Board 120X90CMS
BES186F Green Chalk Board 120x120CMS
BES186G Green Chalk Board 150 x 90 cms
BES186H Green Chalk Board 180 x 90 cms
BES186I Green Chalk Board 180 x 120 cms
BES187 Black Board Instrument Box, WOOODEN
BES301A Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 1 to 5 Amps.
BES301B Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 10,15 Amps.
BES301C Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 20, 25, 30 Amps.
BES301D Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 1 to 750 Ma
BES301E1 Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 0-25mA or 0-30micro
BES301E2 Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 0-50microA
BES301E3 Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 0-100microA
BES301E4 Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 0-250, 300microA
BES301E5 Round Panel Meter D.C.- ‘A’ Grade Model MO-65 Without Stand 500 Micron
BES301F Round Panel Meter D.C.- ‘A’ Grade Model Voltmeter 1 to 300 Volts
BES301G1 Round Panel Meter D.C.- ‘A’ Grade Model D.C. Millivoltmeter 25mv
BES301G2 Round Panel Meter D.C.- ‘A’ Grade Model D.C. Millivoltmeter 50, 100, 250, 500 or 750mV
bes302a Round Panel Meter D.C.- ‘B’ Grade Model MO-65 (Without Stand) Ammeter 1 to 5 Amps
bes302b Round Panel Meter D.C.- ‘B’ Grade Model MO-65 (Without Stand) 10,15 Amps
bes302c Round Panel Meter D.C.- ‘B’ Grade Model MO-65 (Without Stand) Milli-ammeter 1 to 500 Ma
bes302d Round Panel Meter D.C.- ‘B’ Grade Model MO-65 (Without Stand) 1 to 300 Volts
BES306A A.C. Moving Coil Meter (Model MO-65) 0-1, 1.5, 2.5, 3,5, 10 A. & 500 mA
BES306B A.C. Moving Coil Meter (Model MO-65) 10,25,50,100,250, 300 mA
BES306C A.C. Moving Coil Meter (Model MO-65) 2.5/5, 5/10, 10/20 A
BES306D A.C. Moving Coil Meter (Model MO-65) 50mA/25mA, 60mA/15mA
BES306E A.C. Moving Coil Meter (Model MO-65) 250mA/2.5mA
BES303 Meter Desk Stand
BES311A D.C. Galvanometer ‘A’ Grade Model MO-65 20MICROA/division
BES311B D.C. Galvanometer ‘A’ Grade Model MO-65 10MICROA/division
BES311C D.C. Galvanometer ‘A’ Grade Model MO-65 5MICROA/division
BES311D D.C. Galvanometer ‘A’ Grade Model MO-65 2MICROA/division
BES311E D.C. Galvanometer ‘A’ Grade Model MO-65 1MICROA/division
BES312 Meter Desk Stand for Galvanometer
bes320a Rectangular Panel Meter Model MR-100 D.C. Ammeter 1, 1.5,2.5,3.5 Amps.
bes320b Rectangular Panel Meter Model MR-100 D.C. Ammeter 10,15 Amps.
bes320c Rectangular Panel Meter Model MR-100 D.C. Ammeter 20, 25, 30 Amps.
bes320d Rectangular Panel Meter Model MR-100 D.C. Milliammeter 1,5,10,50,100,250, 500 or 750 Ma
BES0320E1 Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-25 or 0-30
BES0320E2 Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-50
BES0320E3 Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-100
BES0320E4 Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-250, 300
BES0320E5 Rectangular Panel Meter Model MR-100 D.C. Microammeter 0-500
BES0320F Rectangular Panel Meter Model MR-100 D.C. Voltmeter 1 to 300 Volts
BES0320G Rectangular Panel Meter Model MR-100 D.C. Millivoltmeter 0-25 to 750mV
BES321A D.C. Galvanometer Model MR- 100 20MICROA/division
BES321B D.C. Galvanometer Model MR- 100 10MICROA/division
BES321C D.C. Galvanometer Model MR- 100 5MICROA/division
BES321D D.C. Galvanometer Model MR- 100 2MICROA/division
BES321E D.C. Galvanometer Model MR- 100 1MICROA/division
BES322 Meter Desk Stand for MR-100 Meter
BES323A A.C. Rectangular Panel Meter Model MR-100 0-250, 300, 500mA or 0-1, 1.5, 2.5, 3, 5,10A
BES323B A.C. Rectangular Panel Meter Model MR-100 1-100 m Amp (any one single range)
BES323C A.C. Rectangular Panel Meter Model MR-100 3V or 5V
BES323D A.C. Rectangular Panel Meter Model MR-100 10V, 25V, 50V
BES323E A.C. Rectangular Panel Meter Model MR-100 100, 500, 300, 600V
BES328A Ohm Meter Series Type 0-25 ohm.
BES328B Ohm Meter Shunt Type 0-2000ohm
BES3301 Digital Meter (D.C. Voltage (a to f) each
BES3302 Digital Meter (D.C. Current (a to f) each
BES3303 Digital Meter (A.C. Voltage (a to f) each
BES3304 Digital Meter ( A.C. Current (a to f) each
BES421A Spot Reflecting Galvanometer 100 ohms
BES421B Spot Reflecting Galvanometer 600 ohms
BES424A Ballistic Galvanometer 100 Ohms
BES424B Ballistic Galvanometer 500 ohms
BES436 Lamp and Scale Arrangement with transformer
BES437 Lamp and Scale Outfit with transformer
BES438 Lamp and Scale (Workable on main)
BES439 Spare Bulb
BES440 Spare Scale for Lamp and Scale Outfit
BES490A Plug Key (with Brass block of 9 mm)1 way
BES490B Plug Key (with Brass block of 9 mm) 2 way
BES490C Plug Key (with Brass block of 9 mm) 3 way
BES491A Plug Key (With Brass block of 10.5mm) 1 way
BES491B Plug Key (With Brass block of 10.5mm) 2 way
BES491C Plug Key (With Brass block of 10.5mm) 3 way
BES492A Plug Key (With Brass block of 12 mm) 1 way
BES492B Plug Key (With Brass block of 12 mm) 2 way
BES492C Plug Key (With Brass block of 12 mm) 3 way
BES494 Plug Key Commutator 4 Ways Circular
BES495 Plug Key Commutator 6 Ways Circular
BES496 Reversing Key Commutator M.I.P. Type
BES498 Pohl’s Commutator
BES499 Charge and Discharge Key
BES500 Raleigh’s Key
BES501 Tapping Key (Single Contact)
BES502 Tapping Key (Double Contact)
BES503 Carry Foster Key
BES504 Morse Key
BES508 D.P.D.T. Switch
BES509A Accumulator 2V, 20Amp/hr.
BES509B Accumulator 2V, 45Amp/hr.
BES510 Crocodile Clips
BES511 2V DC Supply for DC Potentiometers
BES512 Water Voltameter
BES514 Graduated Test Tubes Spare
BES515 Hoffman’s Voltmeter
BES516 Copper Voltmeter with jar
BES517 Copper Voltmeter without jar
BES518 Electric Non-Electric Apparatus
BES521 Simple Cell
BES522 Daniel Cell (Complete) Size 5” x 3˝”.
BES523 Daniel Cell (Complete) Size 6” x 4”
BES524A Spare Copper Pot for Daniel Cell 5” x 3˝”
BES524B Spare Copper Pot for Daniel Cell 6” x 4”
BES525 Lechlance Cell
BES527 Zinc Plate with Terminal
BES528 Copper Plate with Terminal
BES529 Porous Pot Empty
BES530 Porous Pot Charged
BES531 Zinc Rod (9mm dia.)
BES532 Zinc Rod (12mm dia.)
BES533a CARBON ROD 150mm x 15mm (length x dia)
BES533b CARBON ROD 75mm x 15mm (length x dia)
BES550 Resistance Coil Round Bakelite Type
BES552A Resistance Coil with Short Circuiting Device 1K, 2K, 5K
BES552b Resistance Coil with Short Circuiting Device 10K, 15K
BES554 Temperature Coefficient of Resistance Supplied with glass tube of corning glass.
BES556 Resistance Thermometer Platinum
BES557a Standard Resistance 0.001W
BES557b Standard Resistance 0.01W
BES557c Standard Resistance 0.1W
BES557d Standard Resistance 1W
BES557e Standard Resistance 10 W
BES557f Standard Resistance 100W
BES557g Standard Resistance 1000W
BES558 Resistance Coil with transparent cover
BES563 Ohms Law Apparatus
BES564 Ohms Law Apparatus with built-in D.C. Power Supply
BES565 Resistance in Series and Parallel
BES567 Resistance in Series and Parallel Economy Model.
BES568 Resistance in Series & Parallel Board Without Supply
BES569a Battery Box for two cells. Plastic make
BES569b Battery Box for four cells. Plastic make
BES569c Battery Box for six cells. Plastic make
615 to 619 Rheostate Single tube up to 8A Dia of Tube 4.4 Cms.
A 15cm Length
B 20cm Length
C 25cm Length
D 30cm Length
E 35cm Length
F 40cm Length
G 45cm Length
H 50cm Length
660 to 663 Rheostate Single tube Groove Type 6.5A to 3.3A Dia of Tube 5.6 Cms.
A 15cm Length
B 20cm Length
C 25cm Length
D 30cm Length
E 35cm Length
F 40cm Length
G 45cm Length
H 50cm Length
664 to 674 Rheostate Single tube Groove Type 2.8A to 0.3A Dia of Tube 5.6 Cms.
A 15cm Length
B 20cm Length
C 25cm Length
D 30cm Length
E 35cm Length
F 40cm Length
G 45cm Length
H 50cm Length
BES850a Resistance Box Constantan Coil 12mm Brass Black 0.1 - 1W
BES850b Resistance Box Constantan Coil 12mm Brass Black0.1 - 5W
BES850c Resistance Box Constantan Coil 12mm Brass Black0.1 - 10W
BES850d Resistance Box Constantan Coil 12mm Brass Black 0.1 - 50W
BES850e Resistance Box Constantan Coil 12mm Brass Black 0.1 - 100W
BES850f Resistance Box Constantan Coil 12mm Brass Black 0.1 - 500W
BES850g Resistance Box Constantan Coil 12mm Brass Black 0.1 - 1000W
BES850h Resistance Box Constantan Coil 12mm Brass Black 1- 10W
BES850i Resistance Box Constantan Coil 12mm Brass Black 1 - 50W
BES850j Resistance Box Constantan Coil 12mm Brass Black 1 - 100W
BES850k Resistance Box Constantan Coil 12mm Brass Black 1 - 500W
BES850l Resistance Box Constantan Coil 12mm Brass Black 1 - 1000W
BES850m Resistance Box Constantan Coil 12mm Brass Black 1 - 5000W
BES850n Resistance Box Constantan Coil 12mm Brass Black 1 - 10000W
BES852a Resistance Box Magnanin Coil 12mm Brass Black 0.1 - 1W
BES852b Resistance Box Magnanin Coil 12mm Brass Black 0.1 - 5W
BES852c Resistance Box Magnanin Coil 12mm Brass Black0.1 - 10W
BES852d Resistance Box Magnanin Coil 12mm Brass Black 0.1 - 50W
BES852e Resistance Box Magnanin Coil 12mm Brass Black 0.1 - 100W
BES853a Resistance Box Plug Type Standard Manganin 0.1 - 1W
BES853b Resistance Box Plug Type Standard Manganin 0.1 - 5W
BES853c Resistance Box Plug Type Standard Manganin 0.1 - 10W
BES853d Resistance Box Plug Type Standard Manganin 0.1 - 50W
BES853e Resistance Box Plug Type Standard Manganin 0.1 - 100W
BES853f Resistance Box Plug Type Standard Manganin 0.1 - 500W
BES853g Resistance Box Plug Type Standard Manganin 0.1 - 1000W
BES853h Resistance Box Plug Type Standard Manganin 1- 10W
BES853i Resistance Box Plug Type Standard Manganin 1 - 50W
BES853j Resistance Box Plug Type Standard Manganin 1 - 100W
BES853k Resistance Box Plug Type Standard Manganin 1 - 500W
BES853l Resistance Box Plug Type Standard Manganin 1 - 1000W
BES853m Resistance Box Plug Type Standard Manganin 1 - 5000W
BES853n Resistance Box Plug Type Standard Manganin 1 - 10000W
BES854 P.O. Box 3- Ratio (Constantan Coil)
BES855 P.O. Box 4-Ratio (Constantan Coil)
BES856 P.O. Box 3- Ratio (Managanin Coil)
BES857 P.O. Box 4- Ratio (Managanin Coil)
BES858 P.O. Box 3- Ratio (Constantan Coil)
BES859 P.O. Box 4- Ratio (Constantan Coil)
BES860 . P.O. Box 3- Ratio (Managanin Coil)
BES861 P.O. Box 4-Ratio (Managanin Coil)
BES864 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Single Dial 0.01W to 0.1W
BES865 RESISTANCE BOX DIAL PATTERN CONSTANTAN COILSingle Dial 0.1W to 1W
BES866 RESISTANCE BOX DIAL PATTERN CONSTANTAN COILSingle Dial 1W to 10W
BES867 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Single Dial 10W to 100W
BES868 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Single Dial 100W to 1000W
BES869 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Single Dial 1000W to 10000W
BES870 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Double Dial (0.01x 10 & 0.1x 10)ohms
BES871 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Double Dial (0.1x 10 & 1x 10)ohms
BES872 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Double Dial (1x 10 & 10x 10)ohms
BES873 RESISTANCE BOX DIAL PATTERN CONSTANTAN COILDouble Dial ( 10x 10 & 100x 10)ohms
BES874 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Three Dial having 0.01, 0.1 & 1W decades
BES875 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Three Dial having 0.1, 1 & 10W decades
BES876 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Three Dial having 1,10 & 100W decades
BES877 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Four Dial having 0.1, 1, 10 & 100W decades
BES878 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Four Dial having 1,10,100, 1000W decades
BES879 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Five Dial having 0.1, 1,10,100 & 1000W decades
BES880 RESISTANCE BOX DIAL PATTERN CONSTANTAN COIL Five Dial having 1,10, 100, 1000 & 10000W decades
BES882 RESISTANCE BOX DIAL PATTERN MANGANIN COIL Single Dial 0.01W to 0.1W
BES883 RESISTANCE BOX DIAL PATTERN MANGANIN COILSingle Dial 0.1W to 1W
BES884 RESISTANCE BOX DIAL PATTERN MANGANIN COILSingle Dial 1W to 10W
BES885 RESISTANCE BOX DIAL PATTERN MANGANIN COILSingle Dial 10W to 100W
BES886 RESISTANCE BOX DIAL PATTERN MANGANIN COIL Single Dial 100W to 1000W
BES887 RESISTANCE BOX DIAL PATTERN MANGANIN COILSingle Dial 1000W to 10000W
BES888 RESISTANCE BOX DIAL PATTERN MANGANIN COIL Double Dial (0.01x 10 & 0.1x 10)ohms
BES889 RESISTANCE BOX DIAL PATTERN MANGANIN COILDouble Dial (0.1x 10 & 1x 10)ohms
BES890 RESISTANCE BOX DIAL PATTERN MANGANIN COILDouble Dial (1x 10 & 10x 10)ohms
BES891 RESISTANCE BOX DIAL PATTERN MANGANIN COIL Double Dial ( 10x 10 & 100x 10) ohms
BES892 RESISTANCE BOX DIAL PATTERN MANGANIN COIL Three Dial having 0.01, 0.1 & 1W decades
BES893 RESISTANCE BOX DIAL PATTERN MANGANIN COILThree Dial having 0.1, 1 & 10W decades
BES894 RESISTANCE BOX DIAL PATTERN MANGANIN COIL Three Dial having 1,10 & 100W decades
BES895 RESISTANCE BOX DIAL PATTERN MANGANIN COIL Four Dial having 0.1, 1, 10 & 100W decades
BES896 RESISTANCE BOX DIAL PATTERN MANGANIN COIL Four Dial having 1,10,100, 1000W decades
BES897 RESISTANCE BOX DIAL PATTERN MANGANIN COIL Five Dial having 0.1, 1,10,100, & 1000W decades
BES898 Five Dial having 1,10, 100, 1000 & 10000W decades
BES905 Post Office Box - 6 dials (Manganin Coil)
BES906 Spare Sensitive Galvanometer
BES912a Variac Single Phase/Three Phase 2 Amp. Single Phase
BES912b Variac Single Phase/Three Phase 4 Amp. Single Phase
BES912c Variac Single Phase/Three Phase 6 Amp. Single Phase
BES912d Variac Single Phase/Three Phase 8 Amp. Single Phase
BES912e Variac Single Phase/Three Phase 10 Amp. Single Phase
BES912f Variac Single Phase/Three Phase 15 Amp. Single Phase
BES913 Standard Cell (Electronic Version)
BES926 Potentiometer 4-Wire with Pencil Jockey
BES927 Potentiometer 4-wire with Spring Type PRESSJOKEY
BES932 Potentiometer 10-wire with Pencil Jockey
BES935 Potentiometer: 10-wire with Spring Type Press Jockey
BES940 Potentiometer: Dial Pattern (10 Coils)
BES941 Potentiometer Dial Pattern (14 Coils)
BES942 Potentiometer Dial Pattern (22 Coils)
BES944 Addition of Range Switch
BES949 Crompton Potentiometer
BES950 Addition of Range Switch
BES951 Volt Ratio Box
BES952 Volt Ratio Box
BES953 Thermocouple
BES956 Precision D.C. Potentiometer (Slide Wire)
BES957 D. C. Vernier Potentiometer
BES958 Potential Divider Dial Pattern
BES959 Potential Divider Dial Pattern
BES963 Meter Bridge with Pencil Jockey
BES964 Meter Bridge with Spring Type Jockey
BES965 Spare Pencil Jockey
BES966 Spare Lead
BES967A Portable Wheatstone Bridge Constantan Coil: Accuracy ±0.1%.
BES967b Portable Wheatstone Bridge Manganian Coil: Accuracy ±0.02%.
BES968a Portable Wheatstone Bridge (Modified) Constantan Coil: Accuracy ±0.1%.
BES968b Portable Wheatstone Bridge (Modified) Manganian Coil: Accuracy ±0.02%.
BES969 Kohlrausch Conductivity Bridge
BES970 Induction Coil
BES971 Hamburger Coil
BES972 Head Phone
BES973 Rayleigh Self Inductance Bridge
BES979 Industrial Kelvin Double Bridge
BES980 Adjustable heavy duty D.C.Current Source
BES981 Conductivity attachment
BES982 Spot Reflecting Galvanometer
BES990 De-Sauty’s Bridge
BES992 Maxwell‘s Inductance Capacitance Bridge
BES993 Maxwell‘s Inductance Bridge
BES994 Schering’s Bridge
BES995 Wein’s Bridge Frequency Measurement
BES996 Wein’s Series Resistance Capacitance Bridge
BES997 Hay’s Bridge
BES998 Owen’s Bridge
BES999 Anderson Bridge for Self-Inductance
BES1000 Bridge Oscillator (Solid State)
BES1001 Headphone
BES1002 Null Detector
BES1005a Fixed Condenser Boxes 0.01to 0.1 mfd (any one range)
BES1005b Fixed Condenser Boxes 0.2, to 0.5 mfd (any one range)
BES1005c Fixed Condenser Boxes 1 mfd
BES1005d Fixed Condenser Boxes 2 mfd
BES1005e Fixed Condenser Boxes 5 mfd
BES1005f Fixed Condenser Boxes 10 mfd
BES1005g Fixed Condenser Boxes 20 mfd
BES1005h Fixed Condenser Boxes 40 mfd
BES1005i Fixed Condenser Boxes 60 mfd
BES1006a Single Dial Condenser Box 10 x 0.001 mfd
BES1006b Single Dial Condenser Box 10 x 0.01 mfd
BES1006c Single Dial Condenser Box 10 x 0.1 mfd
BES1006d Single Dial Condenser Box 10 x 1 mfd
BES1007a Two Dial Condenser Box 10 x 0.001 & 10 x 0.01 mfd
BES1007b Two Dial Condenser Box 10 x 0.01 & 10 x 0.1 mfd
BES1007c Two Dial Condenser Box 10 x 0.1 & 10 x 1 mfd
BES1008a Three Dial Condenser Box 10 x 0.001, 10 x 0.01 & 10 x 0.1 mfd
BES1008b Three Dial Condenser Box10 x 0.01 , 10 x 0.1 & 10 x 1 mfd
BES1009A Four Dial Condenser Box 10 x 0.001, 10 x 0.01, 10 x 0.1, 10 x 1 mfd
BES1011a 100 micro Henry to 1000 micro Henry
BES1011b 1milli Henry to 1000 milli Henry
BES1011c 1000 milli Henry to 1500 milli Henry
BES1012a Single Dial Inductance Box 100 micro Henry to 1000 micro Henry
BES1012b Single Dial Inductance Box 1 milli Henry to 10 milli Henry
BES1012c Single Dial Inductance Box 10 milli Henry to 100 milli Henry
BES1012d Single Dial Inductance Box 100 milli Henry to 1000 milli Henry
BES1012e Single Dial Inductance Box 1 Henry to 10 Henry
BES1013a Two Dial Inductance Box 100 Micro Henry to 10 milli Henry
BES1013b Two Dial Inductance Box 1 milli Henry to 100 mill Henry
BES1013c Two Dial Inductance Box 10 milli Henry to 1000 milli Henry
BES1013d Two Dial Inductance Box100 milli Henry to 10 Henry
BES1014a Three Dial Inductance Box 100 Micro Henry to 100 milli Henry
BES1014b Three Dial Inductance Box 1 milli Henry to 1000 milli Henry
BES1014c Three Dial Inductance Box 10 milli Henry to 100 Henry
BES1015a Four Dial Inductance Box 100 Micro Henry to 1Henry
BES1015b Four Dial Inductance Box 1 milli Henry to 10 Henry
BES1016A Five Dial Inductance Box 100 Micro Henry to 1 Henry
BES1028a Induction Coils 5mm
BES1028b Induction Coils10mm
BES1028c Induction Coils 15mm
BES1028d Induction Coils 20mm
BES1028e Induction Coils 25mm
BES1028f Induction Coils 50mm
BES1028g Induction Coils 75mm
BES1028h Induction Coils 100 mm
BES1031 Self and Mutual Inductance Coils
BES1032 Self and Mutual Inductance Coils
BES1033 Self and Mutual Inductance Coils
BES1035 Induced Current Apparatus
BES1038 Electrical Vibrator
BES1040 Hysteresis Loop Tracer
BES1053a Alnico Bar Magnet 37mm (1˝”)
BES1053b Alnico Bar Magnet 50mm (2”)
BES1053c Alnico Bar Magnet 75mm (3”)
BES1053d Alnico Bar Magnet 100mm (4”)
BES1053e Alnico Bar Magnet 150mm (6”)
BES1054a Alnico Horse Shoe Magnet 50mm (2”)
BES1054b Alnico Horse Shoe Magnet 75mm (3”)
BES1054c Alnico Horse Shoe Magnet 100 mm (4”)
BES1055a Extra Strength Alnico Bar Magnet 50mm (2”)
BES1055b Extra Strength Alnico Bar Magnet 75mm (3”)
BES1056a Electromagnet 3”
BES1056b Electromagnet 4”
BES1058a Magnetic Needles 50 mm
BES1058b Magnetic Needles 75 mm
BES1058c Magnetic Needles 100 mm
BES1059 Magnetic Compass (18mm dia.)
BES1061 Magnetic Compass (25mm dia.)
BES1062 Magnetic Compass (37mm dia.)
BES1063 Magnetic Compass (50mm dia.)
BES1064 Magnetic Compass (75mm dia.)
BES1065 Magnetic Compass (100 mm dia.)
BES1066 Magnetic Compass
BES1069 Vibration Magnetometer (Brass Fitting 4”)
BES1070 Vibration Magnetometer (Aluminium fitting 4”)
BES1072 Dip Circle
BES1073 Deflection Magnetometer (Premium quality)
BES1074 Deflection Magnetometer (Economy Model)
BES1076 Tangent Galvanometer (Brass fitting)
BES1077 Tangent Galvanometer (Premium Quality Lacquer finish)
BES1078 Tangent Galvanometer (Economy Model-Aluminium Fitting)
BES1079 Compass Box (For deflection magnetometer or tangent galvanometer)
BES1080 Compass Box (Permanent Magnet)
BES1081 Helmholtz Galvanometer
BES1082 Stewart & Gee Apparatus
BES1085 Gold Leaf Electroscope in Bell Jar
BES1088 Gold Leaf Electroscope (Box Type, Wooden Case)
BES1090 Ebonite Rod
BES1091 Proof Plane
BES1092 Pith Ball Pendulum
BES1093 Silk Piece 25 x25 cm in size
BES1094 Conductors — Set of Three Brass N.P.
BES1095 Biot’s Apparatus
BES1096 Butterfly Net/ Faraday’s Bag
BES1097 Magnetic Field Apparatus
BES1100 Search Coil
BES1101a Earth Inductor 500 turns
BES1101b Earth Inductor 1000 turns
BES1101c Earth Inductor 2000 turns
BES1101d Earth Inductor 5000 turns
BES1102 Solenoid Inductor
BES1103 Wave Motion (18-Pulleys)
BES1104 Wave Motion (24-Pulleys)
BES1106 Reflection of Sound Apparatus
BES1108 Sonometer (Teak Wood, Brass fitting)
BES1109 Sonometer (Teak Wood, Aluminum fitting)
BES1110 Slotted Weight Cast Iron Black painted
BES1111 Slotted Weight Iron Powder Coated
BES1112 Electromagnet and Transformer for Sonometer
BES1113 Spare Electromagnet
BES1114 Stand for Electromagnet
BES1123 Resonance Apparatus Brass Pipe 1”
BES1124 Resonance Apparatus (Iron Pipe)
BES1125 Resonance Apparatus, all Metallic (Brass Pipe)
BES1127 Rubber Pad
BES1128 Wooden Hammer
BES1129 Rubber Hammer
BES1132 Tuning Fork (PYE Type)
BES1133 Tuning Fork(RAG’s Type)
BES1134 Tuning Fork (WELCH Type, Light Wt.)
BES1135 Tuning Fork (WELCH Type, Heavy Wt.)
BES1136 Loose Tuning Fork (WELCH Type, Light Weight)
BES1137 Loose Tuning Fork (WELCH Type, Light Weight)
BES1143 Spiral Spring
BES1145 K. Constant Spring Apparatus
BES1146 Elongation of spring
BES1147 Melde’s Apparatus (OSAW Pattern)
BES1148 Melde’s Apparatus (INCO Pattern)
BES1152 Kundt’s Tube Deluxe Pattern
BES1178a Overhead Projector Economy Model BOP-22 BOP-22A
BES1178b Overhead Projector Economy Model BOP-22 BOP-22B
BES1180 Overhead Projector Premium Model POP-23
BES1182 Overhead Projector Deluxe Model DOP-24 (3M)
BES1183 Overhead Projector stand
BES1184 Fibre-Tip Pens, Non-Permanent
BES1186 Over head projector Plain Transparencies
BES1187 Spare Halogen Bulb
BES1188 Projection Trolley
BES1190A OHP Transparencies Complete Process Coloured
BES1190b OHP Transparencies Complete Hand Coloured.
BES1201 Film Slide Projector (Export Model BP-57)
BES1202 Film Slide Projector BP-58
BES1204a Automatic Slide Projector Slide projector with cord remote.
BES1204b Automatic Slide Projector Slide Projector with Cordless remote.
BES1210a Projection Screen Map Type (Simple Form) 90 x 120cm
BES1210b Projection Screen Map Type (Simple Form) 130 x 180cm
BES1211a Projection Screen Map Type (Spring Action) 90 x 120cm
BES1211b Projection Screen Map Type (Spring Action) 130 x 180 cm
BES1213a Projection Screen Map Type (Tripod Model) 150 x 150cm
BES1213b Projection Screen Map Type (Tripod Model) 130 x 180 cm
BES1213c Projection Screen Map Type (Tripod Model) 180 x 230 cm
BES1214a Projection Screen (High Gain) (Tripod Model) 130 x 180cm
BES1214b Projection Screen (High Gain) (Tripod Model) 180 x 230 cm
BES1215a Motorised Screen 130 x 180cm
BES1215b Motorised Screen180 x 230 cm
BES1218a White Boards 120 x 60 cm.
BES1218b White Boards120 x 90 cm.
BES1218c White Boards 120 x 120 cm.
BES1218d White Boards 150 x 90 cm.
BES1218e White Boards 180 x 90 cm.
BES1219a Magnetic Board 90 x 60 cm.
BES1219b Magnetic Board 120 x 60 cm.
BES1219c Magnetic Board 120 x 90 cm.
BES1219d Magnetic Board120 x 120 cm.
BES1219e Magnetic Board 150 x 90 cm.
BES1219f Magnetic Board 180 x 90 cm.
BES120a Display Board for indoor use 90 x 60 cm.
BES120b Display Board for indoor use 120 x 60 cm.
BES120c Display Board for indoor use 120 x 90 cm.
BES120d Display Board for indoor use 150 x 90 cm.
BES120e Display Board for indoor use 180 x 90 cm.
BES1222b Projection Slides/Transparencies 2”x2” Colour Slide Card, In file packing.
BES1222d Projection Slides/Transparencies 2”x2” Colour Slide, Mounted in plastic frame.
BES1224A SPECIAL SETS Medicinal Plants 100
BES1224B SPECIAL SETS Pathology 100
BES1224C SPECIAL SETSRocks Minerals & Gems150
BES1228A Photos of Eminent Biologists & great personalities 31 x 43 cm approx.
BES1228B Photos of Eminent Biologists & great personalities 38 x 49cm approx.
BES1229A Photos of great personalities 31 x 43 cm approx. Size
BES1229B Photos of great personalities 38 x 49cm approx. Size
BES1531 Student Polarimeter (Laurent’s Half Shade) SPH - 8
BES1532 Student Polarimeter ( Bi - Quartz ) SPB - 9
BES1533 Laboratory Polarimeter RSP - 10B Half Shade for 200mm tube
BES1534 Laboratory Polarimeter RSP - 20B Half Shade for 400mm tube
BES1535 Spare Polarimeter Tubes with bulb in the center, 200 mm in velvet lined case.
BES1536 Spare Polarimeter Tubes with Cup in the center, 200 mm in velvet lined case.
BES1540 Abbe’s Refractometer
BES1541 Babinet Compensator WITH quarter wave plate
BES1542 Reading Telescope, Simple Form
BES1543 Reading Telescope, College Pattern
BES1545 Advanced Reading Telescope
BES1546 Spare Scale & Holder for Reading Telescope
BES1547 Variable Rectangular Slit
BES1548 Spare 10x Ramsden Eyepiece
BES1549 Ramsden Eyepiece 10x with Holder
BES1550 Spare Objective for Reading Telescopes
BES1551 Spare Cross Line Graticule
BES1552 Metal Box to find resolving power
BES1553 Vertical Reading Microscope
BES1554a Astronomical & Terrestrial Telescope Combined Superior quality with high class Achromatic objective
BES1554b Astronomical & Terrestrial Telescope CombinedRegular quality
BES1555A Cathetometer L-Shaped S.S. Scale50cm.
BES1555B Cathetometer L-Shaped S.S. Scale100cm.
BES1565 Intermediate Travelling Microscope
BES1566 Advanced Travelling Microscope (TM-11)
BES1567 Advanced Travelling Microscopes (TM-12)
BES 1568 Advanced Travelling Microscope (Deluxe Model, TC-13, XYZ Motion)
BES1570 Six Position Vernier Microscope (X & Z Motion)
BES1571 Newton’s Ring Apparatus
BES1572 Newton’s Ring Apparatus (Brass)
BES1574 Newton’s Ring Microscope
BES1575 Air Wedge
BES1577a Intermediate Spectrometer SS SCALE 15.0 cm
BES1577b Intermediate Spectrometer SS SCALE 17.5 cm
BES1578a Advanced Spectrometer ( 5” or 6” ) SS SCALE 12.5 cm
BES1578b Advanced Spectrometer ( 5” or 6” ) SS SCALE 15.0 cm
BES1585 Advanced Spectrometer Deluxe Type 6” with Circular Slit
BES1587 Advanced Spectrometer (7”)
BES1588 Advanced Spectrometer Deluxe Type 7”
BES1589a Spectrometer with Fine Vernier Reading For vernier reading to 20 sec. add extra
BES1589b Spectrometer with Fine Vernier Reading For vernier reading to 30 sec. add extra
BES1589c Spectrometer with Fine Vernier Reading For micrometer scale add extra
BES1590 Study of Hydrogen Spectrum and to determine Rydberg Constant.
BES1592A High Grade Research Spectrometer (9” & 10” Deluxe Type) 9” with Brass Scale
BES1592b High Grade Research Spectrometer (9” & 10” Deluxe Type) 10” with Brass Scale.
BES1593a Spectrometer For vernier reading to 10 Secs. add extra.
BES1593b Spectrometer For vernier reading to 20 Secs. add extra.
BES1593c Spectrometer For vernier reading to 30 Secs. add extra.
BES1593d Spectrometer For micrometer scale add extra.
BES1596 Ultrasonic Diffraction Unit
BES1598A Ultrasonic Interferometer 2MHz Single Frequency for liquids
BES1600 Polarizer and Analyzer (Polaroid)
BES1601a Wooden box for 35 Watts S.V. Lamp
BES1601b Wooden box for 55 Watts S.V. Lamp
BES1601c Metal box for sodium vapour Lamp, on stand, new design
BES1602a Sodium Vapour Lamp Transformer 35 Watt
BES1602b Sodium Vapour Lamp Transformer 55 Watt
BES1603 Mercury Vapour Lamp Transformer
BES1604 Wooden Box for Mercury Vapour Lamp
BES1605 Single Slit for Diffraction Experiment
BES1606 Double Slit for Diffraction Experiment
BES1607 Gauss Eye Piece
BES1608a Hollow Glass Prism 38 x 38 x 38 mm
BES1608b Hollow Glass Prism 50 x 50 x 50 mm
BES1609 Diffraction Grating
BES1610a Prisms, 25 x 25 x 25 mm Borosilicate Crown Glass 1.51
BES1610b Prisms, 25 x 25 x 25 mm Dense Flint Glass Prism 1.62
BES1610c Prisms, 25 x 25 x 25 mm Extra Dense Flint Glass Prism 1.65
BES1610d Prisms, 25 x 25 x 25 mm Double Extra Dense Flint 1.71-1.74
BES1611a Prisms, 32 x 32 x 32 mm Borosilicate Crown Glass 1.51
BES1611b Prisms, 32 x 32 x 32 mm Dense Flint Glass Prism 1.62
BES1611c Prisms, 32 x 32 x 32 mm Extra Dense Flint Glass Prism 1.65
BES1611d Prisms, 32 x 32 x 32 mm Double Extra Dense Flint 1.71-1.74
BES1612a Prisms, 38 x 38 x 38 mm Borosilicate Crown Glass 1.51
BES1612b Prisms, 38 x 38 x 38 mm Dense Flint Glass Prism 1.62
BES1612c Prisms, 38 x 38 x 38 mm Extra Dense Flint Glass Prism 1.65
BES1612d Prisms, 38 x 38 x 38 mm Double Extra Dense Flint 1.71-1.74
BES1613a Nicol Prisms 6mm
BES1613b Nicol Prisms 10mm
BES1613c Nicol Prisms 12.5mm
BES1614a Calite/ Quartz Prism Equilateral 12.5x12.5mm
BES1614b Calite/ Quartz Prism Equilateral 18x18mm
BES1614c Calite/ Quartz Prism Equilateral 25x25mm
BES1615a Narrow angle Prism5x87.5x87.5,10x85x85, 15x82.5x82.5,20x80x80
BES1615B Narrow angle Prism 25x77.5x77.5,30x75x75, 40x70x70,30x60x90
BES1617 Direct Vision Spectrometer with Wave Length Scale
bes1618 Spare 10x Ramsden Eyepiece
BES1619 Ramsden Eyepiece 10x with Holder
BES1620 Grating Holder Brass
BES1621 Prism Holder Brass
BES1625a He-Ne Laser (unpolarised) Red 1mW
BES1625b He-Ne Laser (unpolarised) Red 2mW
BES1625c He-Ne Laser (unpolarised) Red 5mW
BES1625d He-Ne Laser (unpolarised) Red 7/8mW
BES1625e He-Ne Laser (unpolarised) Red10mW
BES1625f He-Ne Laser (unpolarised) Red 12mW
BES1625g He-Ne Laser (unpolarised) Red 15mW
BES1625h He-Ne Laser (unpolarised) Red 20mW
BES1626a He-Ne Laser (Polarised) Red 1mW
BES1626b He-Ne Laser (Polarised) Red 2mW
BES1626c He-Ne Laser (Polarised) Red 5mW
BES1626d He-Ne Laser (Polarised) Red 7/8mW
BES1626e He-Ne Laser (Polarised) Red 10mW
BES1626f He-Ne Laser (Polarised) Red 12mW
BES1626g He-Ne Laser (Polarised) Red 15mW
BES1626h He-Ne Laser (Polarised) Red 20mW
BES1627a He-Ne Laser (Unpolarised) Green 0.2mW
BES1627b He-Ne Laser (Unpolarised) Green 0.5mW
BES1627c He-Ne Laser (Unpolarised) Green 1mW
BES1627d He-Ne Laser (Unpolarised) Green 2mW
BES1628A He-Ne Laser (Unpolarised) Orange 2mW Orange unpolarised
BES1629 He-Ne Laser (Unpolarised) Yellow 2mW
BES1630 Mount for He-Ne Laser
BES1631 Optical Bench 1˝ meter long for He-Ne Laser
BES1632a Lens Mount 25/1”
BES1632b Lens Mount 50/2”
BES1632c Lens Mount75/3”
BES1633a Pin Holes 50 - 100 microns
BES1633b Pin Holes 100-250 microns
BES1633c Pin Holes 250-500 microns
BES1633d Pin Holes and upto 1000 microns
BES1634 Screen
BES1635 Different types of Grating & Slits
BES1636 Single Slit
BES1637 Double Slit
BES1638 Grating Holder
BES1639 Grating Hilger & Watt type size 38x50mm
BES1640 Grating
BES1641 Laser Power Meter
BES1642 To find Verdect’s Constant of a Glass using He-Ne Laser (Faraday’s Effect)
BES1643 Electro-optic Effect using He-Ne Laser
BES1645a 60x30cm (24” x 12”)
BES1645b 60x60cm (24” x 24”)
BES1645c 90x60cm (36” x 24”)
BES1645d 90x90cm (36” x 36”)
BES1645e 120x90cm (48” x 36”)
BES1645f 120x120cm (48” x 48”)
BES1646a BREADBOAD LIGHT WEIGHT60x30cm (24” x 12”)
BES1646b BREADBOAD LIGHT WEIGHT 60x60cm (24” x 24”)
BES1646c BREADBOAD LIGHT WEIGHT 90x60cm (36” x 24”)
BES1651 Kinematic Diode Laser Mount
bes1653a Diode Laser in Green colour 543nm 1mW
bes1653b Diode Laser in Green colour 543nm 5mW
BES1653C Diode Laser in Green colour 543nm10mW
BES1655 Basic Diode Laser Kit
BES1656 Standard Laser Kit ( a low)
BES1657 Optical Fibre Kit
BES1672 Michelson Interferometer ,new design, supplied with semi conductor idode laser of 5mW & screen
BES1685 Constant Deviation Spectrograph Deluxe Model
BES1686a m = 1.717 Constant Deviation Prism
BES1686b m = 1.78 Constant Deviation Prism
BES1687 Quarter Size Plate Camera
BES1688 Packet of Films
BES1689 Febry Perot Etalon
BES1690 Febry Perot Etalon
BES1691 Edser Butler Plate
BES1692 Condensing Lens
BES1693 Arc Power Supply
BES1694 Arc Stand
BES1695 Micrometer Eyepiece
BES1696 Monochromator
BES1700 Micrometer Slide Comparator
BES1701 Co-ordinate Measuring Microscope CM-21
BES1702 Accessories for Co-ordinate Measuring Microscope
BES1705 Optical Bench School Type
BES1706 Optical Bench with Wooden Bed and Metal Accessories
BES1745 Bench Magnifier (Magnascope)
BES1746a Mirrors Concave or Convex (O.T.)50mm (2”)
BES1746b Mirrors Concave or Convex (O.T.) 60mm (2˝”)
BES1746c Mirrors Concave or Convex (O.T.) 75mm (3”)
BES1747A Double Concave & Double Convex Lens Lens Dia 50mm 10cm
BES1747C Double Concave & Double Convex Lens Lens Dia 50mm 20CM
BES1747D Double Concave & Double Convex Lens Lens Dia 50mm 25-100CM
BES1748A Double Concave & Double Convex Lens Lens Dia 60mm 10cm
BES1748C Double Concave & Double Convex Lens Lens Dia 60mm 20CM
BES1748D Double Concave & Double Convex Lens Lens Dia 60mm 25-100CM
BES1765 Newton (Colour Disc)
BES1766 Pin-hole Camera
BES1767 Kaleidoscopes
BES1768 Periscope
BES1775 Geiger Counting System Type : GC 601A
BES1776 End Window G.M. Detector
BES1777 Stand For End Window G.M. Detector Type SG 200
BES1778 Source Kit -1 Type SK 210
BES1779 Aluminium Absorber Set Type AA 270
BES1780 Lead Castle Type LS 240
BES1785 Digital Microvoltmeter
BES1786 Digital Nanoammeter
BES1787 Digital Picoammeter
BES1788 True RMS A.C. Millivoltmeter ACM-103
BES1789 Digital Gaussmeter DGM-102
BES1790 Digital Gaussmeter DGM-103
BES1791 Electromagnet EMU-50
BES1792 Constant Power Supply DPS-50
BES1793 Electromagnet EMU-75
BES1794 Constant Power Supply DPS-175
BES1835 Frequency Counter (Model 548)
BES1866 Hall Effect Set-up, DHE - 21
BES1867A Hall Effect Set-up DHE-21 along with Ge-Crystal Hall Probe
BES1867E Wooden Stand to hold Ge-Crystal Probe.
BES1870a Quinck’s tube with stand
BES1870b Quinck’s Sample : FeCl3
BES1919a Battery Eliminators BED-71 with Silicon Diode Rectifier 1 Amp
BES1919b Battery Eliminators BED-71 with Silicon Diode Rectifier 2 Amp
BES1919c Battery Eliminators BED-71 with Silicon Diode Rectifier 3 Amp
BES1919d Battery Eliminators BED-71 with Silicon Diode Rectifier 5 Amp
BES1920a Battery Eliminator (1.5V to 12V)1 Amp
BES1920b Battery Eliminator (1.5V to 12V) 2 Amp
BES1922a Battery Eliminator Output 2 to 12 Volts A.C./D.C. at 2 Amp.
BES1922b Battery Eliminator Output 2 to 12 Volts A.C./D.C. at 3 Amp.
BES1923a IC Regulated Battery Eliminator (Stabilized) Output 1.5 to 12V, 2 Amp.
BES1923b IC Regulated Battery Eliminator (Stabilized) Output 1.5 to 12V, 3 Amp.
BES1931 a Step-Down Transformer Output 2-4-6-8-10-12 Volts A.C. at 2 Amp.
BES1931 b Step-Down Transformer Output 2-4-6-8-10-12 Volts A.C. at 3 Amp.
BES1931 c Step-Down Transformer Output 2-4-8-12-16-20 Volts A.C. at 2 Amp.
BES1931d Step-Down Transformer Output 2-4-8-12-16-20 Volts A.C. at 3 Amp.
BES1932a Fixed Voltage Step-Down Transformer 6-0-6V, 1Amp.
BES1932b Fixed Voltage Step-Down Transformer12-0-12V, 1Amp.
BES1935 FRANK HERTZ EXPERIMENTAL SET UP Model FH 2558 (Argon Filled Tube)
BES1956b Semi Conductor Diode Characteristics Apparatus (With four Meters)With Superior quality Leads
BES1958 Semi Conductor Diode Characteristic Apparatus (with Two Meters)
BES1959 Determination of Energy Gap in PN Junction Diode.
BES1960 Zener Diode Characteristic Apparatus
BES1961 Study of the energy band-gap and diffusion potential of P-N Junctions
BES1962 Resistivity of Semiconductors by Four Probe Method at Different Temperature and Determination of the Band-gap.
BES1971 FET Characteristics Apparatus
BES1973 MOSFET Characteristics Apparatus
BES1974 U.J.T. Characteristics Apparatus
BES1975 To study the Hybrid Parameters of a Transistor.
BES1976 Study of a Transistor Amplifier (RC Coupled) Cum Feedback Amplifier
BES1977 Transistor Push-Pull Amplifier
BES1978 Darlington Emitter Follower Amplifier
BES1979 Common Source Amplifier using FET
BES1980 To study the transistor as an Amplifier for Common Emitter in Class ‘A’ operation.
BES1982 LDR Characteristics Apparatus
BES1983 Photo Diode Characteristic Apparatus
BES1985 Photo Transistor Characteristic Appts.
BES1986 Thermistor Charac. Apparatus (NTC)
BES1987 Silicon Controlled Rectifier Charac. Apparatus
BES1988 Characteristics of Diac
BES1989 Characteristics of Triac
BES1990 Conversion of Galvanometer into voltmeter
BES1991 Conversion of Galvanometer into Ammeter
BES1992 To find the capacitance of a unknown capacitor using flashing and quenching of a neon bulb
BES1996 Half Wave Rectifier
BES1997 Full Wave Rectifier
BES1998 Bridge Rectifier
BES1999 Half Wave, Full Wave & Bridge Rectifier with Filter, Circuits & variable Loads.
BES2000 Emitter Follower Amplifier
BES2001 Curie Temperature Kit for Ferri-Magnetic Materials
BES2003 Lattice Dynamic Kit
BES2004 Photo Cell Characteristics Apparatus Valve type
BES2005 Solar Cell Characteristics Apparatus
BES2006 Capacitance and Permittivity Kit
BES2007 Fourier Analysis Kit
BES2008 Study of Dielectric Constant & Curie temperature of Ferroelectric Ceramics
BES2017 Plank’s Constant Apparatus with two digital meters & built-in power supply
BES2018 Study of Plank’s Constant by means of LED
BES2028 e/m by Thomson Method (Bar Magnet Method)
BES2029 e/m by Solenoid Method (Magnetron Valve Method)
BES2030 e/m by Helical Method (Busch Method or Long Solenoid Method)
BES2031 Millikan’s Oil Drop Apparatus
BES2032 Power Supply for Milkman’s Oil Drop. Apparatus
BES2033 Electron Spin Resonance Spectrometer
BES2035 Verification of Thevenin’s Theorem
BES2036 Verification of Norton’s Theorem
BES2037 Verification of Super Position Theorem
BES2038 Verification of MAXIMUM POWER TRANSFET THEOREM
BES2039 Verification of RECIPROCALITY THEOREM
BES2040 Verification of NETWORKTHEOREM
BES2041 CHARGING & DISCHARGING OF CONDENSER THROUGH RESISTANCE
BES2042 STUDY OF KIRCHOFFS CURRENT & VOLTAGE LOW
BES2046 SERIES & PARALLEL RESONANCE OF AC CIRCUIT
BES2047 LCR SERIES IMPEDENCE AC CIRCUIT
BES2115 STROBOSCOPE
BES2304 Rigidity Apparatus (Dynamical Method)
BES2305 Poisson’s Ratio of Rubber Apparatus
BES2306 Hook’s Law Apparatus
BES2315 Torsion Pendulum (5” Brass Disc)
BES2317 Torsion Pendulum (Bridge Type, Small Size)
BES2318 Torsion Pendulum (Bridge Type, Big Size)
BES2322 Torsion Apparatus (Half Meter Long)
BES2323 Torsion Apparatus (One Meter Long)
BES2325 Torsion Apparatus Searle’s (Vertical Pattern)
BES2326 Bending of Beam Apparatus
BES2327 Bending of Beam Apparatus Koenings Method
BES2328 Cantilever Apparatus
BES2330 Force into Force Arm Apparatus/Lever Apparatus
BES2331a Slotted Weight Brass C.P.5 x 5gms.
BES2331b Slotted Weight Brass C.P.10 x 5gms.
BES2331c Slotted Weight Brass C.P.20 x 5gms.
BES2332 Mechanism of Pulley Apparatus
BES2333 Pan for Mechanism of Pulley Appts.
BES2335 Compound Pendulum (Steel C.P.)
BES2336 Compound Pendulum (Brass C.P.)
BES2337 Compound Pendulum (S. Steel, Rod Type)
BES2339 Kater’s Reversible Pendulum (Steel C.P.)
BES2340 Kater’s Reversible Pendulum (Brass or S.S.)
BES2341 Stand for Kater’s Reversible Pendulum of Compound pendulum.
BES2342 Spare wall Bracket for Compound Pendulum or Kater’s Pendulum.
BES2343 Spare Knife Edge for Compound Pendulum
BES2346 Bifilar Pendulum
BES2347 Fly Wheel 8” w/o counter
BES2348 Fly Wheel 8”, with disposable counter.
BES2349 Fly Wheel 8”, with superior quality
BES2350 Moment of Inertia Table
BES2351 Inertia Disc 6” Brass
BES2352 Inertia Bar
BES2356a Spirit Level Brass 2”
BES2356b Spirit Level Brass 3”
BES2356c Spirit Level Brass 4”
BES2511 Linear Expansion Simple Form
BES2512 Linear Expansion Apparatus
BES2517 Study of variation of specific heat of Graphite with temperature
BES2518 Searle’s Apparatus for Thermal Conductivity of Copper
BES2519 Searle’s Apparatus for Thermal Conductivity of Copper With copper bar of 37.5mm in diameter.
BES2521 Lees and Charlton All Brass
BES2522 Lees and Charlton
BES2523 Spare set of sample disc
BES2528 Thermal Conductivity of Metal Appts.
BES2529 Conduction of Heat Appts.
BES2533 Copper Calorimeter (3” x 2”)
BES2534 Copper Calorimeter (4” x 3”)
BES2535 Copper Calorimeter Soft wood (3” x 2”)
BES2536A Spare Copper Calorimeter 3” x 2”
BES2536B Spare Copper Calorimeter 4” x 3”
BES2538 Joule Calorimeter (3” x 2”)
BES2539 Joule Calorimeter (4” x 3”)
BES2366 Young’s Modulus Apparatus(Iron Frame)
BES2367 Young’s Modulus Apparatus (Iron Frame Brass Fitting)
BES2368 Young’s Modulus Apparatus (Brass Frame Brass fitting)
BES2369 Velvet Case FOR Young’s Modulus Apparatus
BES2370 Young’s Modulus (Vernier Type)
BES2371 Young Modulus of a Metal Rod by Interference Method.
BES2373 Inclined Plane 3” Aluminium Arc & Iron N.P. Roller
BES2375 Inclined Plane with Brass Arc & Brass N.P. Roller.
BES2377 Inclined Plane (Deluxe Pattern)
BES2379 Parallelogram of Force App. (Wall Type)
BES2380 Parallelogram of Force Apparatus (Wooden Stand Type)
BES2381 Pulley Clamp pattern (Z Pulley)
BES2382A Aluminum Pulley (1.5” dia., Brass Frame)Single pulley, single hook
BES2382B Aluminum Pulley (1.5” dia., Brass Frame)Single pulley, double hook
BES2383C Aluminum Pulley (1.5” dia., Brass Frame) Double pulley, supplied in parallel mount or in line mount.
BES2382D Aluminum Pulley (1.5” dia., Brass Frame) Triple pulley, supplied in parallel mount or in line mount.
BES2385 Capillary Tube Clamp
BES2386 Slow Motion Stand (Rising Table)
BES2387 Capillary Tube Apparatus
BES2389 Quinck’s Surface Tension Apparatus
BES2390 Searle’s Surface Tension Balance
BES2396 Jaeger’s Surface Tension Apparatus
BES2397 Piseuille’s Viscosity Apparatus
BES2398 Viscosity Apparatus Stoke’s Method
BES2399 Viscosity Apparatus Stoke’s Method Supplied without borosilicate glass tube.
BES2401 Viscosity of a Liquid by the Co-axial Cylinder (Viscometer Searle’s Pattern)
0 CAMERA ATTACHMENT FOR MICROSCOPE 3V MICRO VISION
0 CAMERA DIRECT VIEW,COMPATIBLE TO PC THROUGH USB,
0 CATHOD RAY OSCILLOSCOPE 20MHZ ANALOG "SCIENTIFIC"
0 CATHOD RAY OSCILLOSCOPE 220MHZ ANALOG & DIGITAL
0 CATHOD RAY OSCILLOSCOPE APLAB 10MHZ SINGLE TRACE
0 CATHOD RAY OSCILLOSCOPE APLAB 20MHZ DUAL TRACE
0 CENTRIFUGE MACHINE HAND OPERATED TWO TUBE
0 CHLOROSCOPE 0.1 TO 2.0 PPM
0 EC METER PEN TYPE HANNA MAKE
0 POWER SUPPLY DC 015V, 02A TESTRONIX 34B,DIGITAL
0 POWER SUPPLY DC 030V, 01A TESTRONIX 92A,DIGITAL
0 POWER SUPPLY DC 030V, 02A TESTRONIX 92B,DIGITAL
0 POWER SUPPLY DC 05V, 02A TESTRONIX 30B,DIGITAL
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