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50mm plastic pulley with ball bearing fitted on an aluminium boss with tapped holes and a clamping screw to accommodate rods up to 13 mm diameter. Tapped holes are provided so that the pulley may be fitted on to the boss with its axis of rotation
Single moulded leak proof semicircular acrylic tank to perform a variety of light experiments and to find out the refractive index of different liquids. A protractor for measuring the angle of refraction with a circular scale
With ground and polished faces and ground edges. One each of double convex, plano-convex, \nconverging concave-convex, diverging concave-convex, double concave, plano-concave. Supplied in box.
A set of acrylic blocks with white matt bottom to provide a view of the ray inside the block set in includes Semi circular block, Right angled prism, Trapezoidal block, Plano concave and Plano convex
Each wound on a rectangular insulated bobbin, connections by 4mm sockets spaced at 19mm.
Each wound on a rectangular insulated bobbin, connections by 4mm sockets spaced at 19mm.
Glass jar 15 x 10cm length x dia. Complete with zinc and copper plates. 90 x 25 x 1.5mm
The Bench Top Micro voltmeter is an effective and robust replacement for a spot galvanometer, with 9 ranges from 100μV to 1V. The input resistance of 1kΩ gives 10MΩ/V on 100μV range, which is consider
The heavy duty rotating platform illustrates the concept of rotational inertia. The platform can easily withstand weight of 80 kg. Solid, heavy metal legs and grooved platform ensures maximum stabilit
Consisting of 19 spheres, each mounted on a 75 mm long rod, with a collar for attachment to a shaft. The spheres are mounted at 20° intervals, equally spaced along the shaft. The shaft rotates in two
To demonstrate electromagnetic induction and transformer principles. Primary coil with 175 turns, secondary coil with three different windings 500; 1,000 and 1,500 turns. Coils are wound on molded pip
To hold up to four D cells beneath it enables use of one, two, three or four cells
The moving coil multi-range ammeter can be used to measure A.C. as well as D.C. currents. The operation of these meters depend on the interaction between the field of permanent magnet and moving coil
Terminals on these lamp boards let you connect lamps in series or parallel. Lamp board features removable shunt wires that allow for quick changing from parallel to series or any combinations of the t
The Bench Top battery powered digital meters measures DC voltages / current. The special IC circuit provides features like auto zero and auto polarity detection. 0-19.99 Amp . Power: 1 x 9v PP3 battery supplied
This simple, miniature, voltmeter is an ideal way to make Voltage measurements in electrical circuits. Specification: Maximum Voltage 20V dc Resolution 10 mV Accuracy ±2%
The Supertex power supply is the first of a new range of products exclusive \ndesigned and developed to meet the needs of schools. \nOffering 1-12V output of both AC and full wave rectified DC the power supply is ideal \nfor general laboratory use
Hero’s Engine demonstrates the principle of jet propulsion. The apparatus consists of a small Erlenmeyer flask with a rubber stopper and two tubes with tangentially oriented jets. A collar is provided
Ultra Max Long life rechargeable batteries. Recharge up to 1000 times, compatible with any brand of charger. Come ready charged Size AAA Pk4
For AA AAA C D and 9v (PP3) NiMH/NiCD rechargeable batteries Charging indicator lights (does not indicate when fully charged) Polarity reverse protection Plugs into any standard UK wall socket Charges
A simple single pan balance with two ranges 0-250 x 1 gm and 0-1000 x 5 gm. Die cast aluminum alloy frame, other parts are chrome plated. With leveling screw to set zero and a pointer for reading with
This track is modelled after the famous Brachistochrone problem. Using this track, you can test whether the path of the shortest length is the path of the quickest descent.
This track is modelled after the famous Brachistochrone problem. Using this track, you can test whether the path of the shortest length is the path of the quickest descent.
Spade shaped standard terminal with 4 mm socket connector to convert screw terminal for use with 4 mm plug connection. 1 red and 1 black
13A extension lead. Neon power indicator. Individual switches for each plug.
Electrical insulation tape in a range of fade-resistant colours. Rubber glue on PVC carrier with good elasticity and elongation properties allowing conformity to irregular surfaces. Provides moisture-
Suitable for fine electronic work with heat-sensitive electronic components. Ideal for working on modern, low voltage circuit boards, fine wires and cables. Supplied with precision point tip. Temperat
Tough ABS plastic casing. Stainless steel blade with corrosion-resistant magnetic hook clip. Manual 3:1 gear ratio gives a fast and fully controlled blade retraction. Comfortable, contoured grip and c
A simple single pan balance with two ranges 0-250 x 1 gm and 0-1000 x 5 gm. Die cast aluminum alloy frame, other parts are chrome plated. With leveling screw to set zero and a pointer for reading with
Showing products per page
50mm plastic pulley with ball bearing fitted on an aluminium boss with tapped holes and a clamping screw to accommodate rods up to 13 mm diameter. Tapped holes are provided so that the pulley may be fitted on to the boss with its axis of rotation
Single moulded leak proof semicircular acrylic tank to perform a variety of light experiments and to find out the refractive index of different liquids. A protractor for measuring the angle of refraction with a circular scale
With ground and polished faces and ground edges. One each of double convex, plano-convex, \nconverging concave-convex, diverging concave-convex, double concave, plano-concave. Supplied in box.
A set of acrylic blocks with white matt bottom to provide a view of the ray inside the block set in includes Semi circular block, Right angled prism, Trapezoidal block, Plano concave and Plano convex
Each wound on a rectangular insulated bobbin, connections by 4mm sockets spaced at 19mm.
Each wound on a rectangular insulated bobbin, connections by 4mm sockets spaced at 19mm.
Glass jar 15 x 10cm length x dia. Complete with zinc and copper plates. 90 x 25 x 1.5mm
The Bench Top Micro voltmeter is an effective and robust replacement for a spot galvanometer, with 9 ranges from 100μV to 1V. The input resistance of 1kΩ gives 10MΩ/V on 100μV range, which is consider
The heavy duty rotating platform illustrates the concept of rotational inertia. The platform can easily withstand weight of 80 kg. Solid, heavy metal legs and grooved platform ensures maximum stabilit
Consisting of 19 spheres, each mounted on a 75 mm long rod, with a collar for attachment to a shaft. The spheres are mounted at 20° intervals, equally spaced along the shaft. The shaft rotates in two
To demonstrate electromagnetic induction and transformer principles. Primary coil with 175 turns, secondary coil with three different windings 500; 1,000 and 1,500 turns. Coils are wound on molded pip
To hold up to four D cells beneath it enables use of one, two, three or four cells
The moving coil multi-range ammeter can be used to measure A.C. as well as D.C. currents. The operation of these meters depend on the interaction between the field of permanent magnet and moving coil
Terminals on these lamp boards let you connect lamps in series or parallel. Lamp board features removable shunt wires that allow for quick changing from parallel to series or any combinations of the t
The Bench Top battery powered digital meters measures DC voltages / current. The special IC circuit provides features like auto zero and auto polarity detection. 0-19.99 Amp . Power: 1 x 9v PP3 battery supplied
This simple, miniature, voltmeter is an ideal way to make Voltage measurements in electrical circuits. Specification: Maximum Voltage 20V dc Resolution 10 mV Accuracy ±2%
The Supertex power supply is the first of a new range of products exclusive \ndesigned and developed to meet the needs of schools. \nOffering 1-12V output of both AC and full wave rectified DC the power supply is ideal \nfor general laboratory use
Hero’s Engine demonstrates the principle of jet propulsion. The apparatus consists of a small Erlenmeyer flask with a rubber stopper and two tubes with tangentially oriented jets. A collar is provided
Ultra Max Long life rechargeable batteries. Recharge up to 1000 times, compatible with any brand of charger. Come ready charged Size AAA Pk4
For AA AAA C D and 9v (PP3) NiMH/NiCD rechargeable batteries Charging indicator lights (does not indicate when fully charged) Polarity reverse protection Plugs into any standard UK wall socket Charges
A simple single pan balance with two ranges 0-250 x 1 gm and 0-1000 x 5 gm. Die cast aluminum alloy frame, other parts are chrome plated. With leveling screw to set zero and a pointer for reading with
This track is modelled after the famous Brachistochrone problem. Using this track, you can test whether the path of the shortest length is the path of the quickest descent.
This track is modelled after the famous Brachistochrone problem. Using this track, you can test whether the path of the shortest length is the path of the quickest descent.
Spade shaped standard terminal with 4 mm socket connector to convert screw terminal for use with 4 mm plug connection. 1 red and 1 black
13A extension lead. Neon power indicator. Individual switches for each plug.
Electrical insulation tape in a range of fade-resistant colours. Rubber glue on PVC carrier with good elasticity and elongation properties allowing conformity to irregular surfaces. Provides moisture-
Suitable for fine electronic work with heat-sensitive electronic components. Ideal for working on modern, low voltage circuit boards, fine wires and cables. Supplied with precision point tip. Temperat
Tough ABS plastic casing. Stainless steel blade with corrosion-resistant magnetic hook clip. Manual 3:1 gear ratio gives a fast and fully controlled blade retraction. Comfortable, contoured grip and c
A simple single pan balance with two ranges 0-250 x 1 gm and 0-1000 x 5 gm. Die cast aluminum alloy frame, other parts are chrome plated. With leveling screw to set zero and a pointer for reading with
Showing products per page