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01691 770366 | sales@selectschoolsupplies.co.uk
The Bench Top Battery eliminator is designed to give the most popular battery voltages. Substitutes a wide variety of batteries including AA, AAA, C, D, and 9 V types. The voltage is conveniently sele
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
Ultra Max Long life rechargeable batteries. Recharge up to 1000 times, compatible with any brand of charger. Come ready charged Size AAA Pk4
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 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
To hold up to four D cells beneath it enables use of one, two, three or four cells
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
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
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
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
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 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
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 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
Glass jar 15 x 10cm length x dia. Complete with zinc and copper plates. 90 x 25 x 1.5mm
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.
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
The colour mixing apparatus consists of three super bright LED‚Äôs RED, \nGREEN and BLUE to demonstrate the creation of secondary colour with \na combination of three primary colors. Intensity of these three LED‚Ä&ocir
Top plate measures 11 inches in diameter and can be used with bell jars up to 9 inch diameter. Constructed of cast iron, the plate is equipped with a 3/8 inch hose connection, vacuum release valve, and rubber gasket to provide
A specially designed stand to hold ticker tape rolls, makes an excellent accessory for ticker tape timer (103170)
With 3 M.E.S. Lamp sockets connected in \nparallel, on base with terminals, with three \nlamps of 3.5 V, 0.25 A. Part of the Malvern \nEnergy Transfer Kit
Moving Coil DC Galvanometer (EDM-100). Scale Length approx. 85 mm with anti-parallax mirror scale, dial size 80 x 100 mm with color coded terminals. Overall size 100 x 100 x 140 mm approx. Accuracy : ±2% FSD. -35-0-35mV
Demonstrate that the forward motion of a ball ejected vertically is the same as that of the vehicle from which it was ejected. A car with ball bearing wheels and vertically mounted spring loaded barrel. The barrel permits two spring tensions. Comp
The set includes a basic jack stand with plunger and a main cylinder, four smaller cylinders, a set of connecting hoses and valves. Smaller cylinders can be easily connected to a basic jack stand with a large main cylinder. Students can lift a hea
Consists of two each of the seventeen blocks as follows: \nBlocks, 50 x 40 x 30 mm – Softwood, Hardwood, Paraffin wax, Aluminium, Iron and Foamed Polystyrene. \nBlocks, 20 x 20 x 100 mm – Perspex, Glass, Sla
Closely wound with loops at both sides, diameter 6mm approx., wire of 19 swg 225mm diameter Extension for 200g load 430mm
Each plate is fitted with a 4 mm socket terminal
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The Bench Top Battery eliminator is designed to give the most popular battery voltages. Substitutes a wide variety of batteries including AA, AAA, C, D, and 9 V types. The voltage is conveniently sele
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
Ultra Max Long life rechargeable batteries. Recharge up to 1000 times, compatible with any brand of charger. Come ready charged Size AAA Pk4
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 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
To hold up to four D cells beneath it enables use of one, two, three or four cells
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
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
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
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
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 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
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 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
Glass jar 15 x 10cm length x dia. Complete with zinc and copper plates. 90 x 25 x 1.5mm
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.
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
The colour mixing apparatus consists of three super bright LED‚Äôs RED, \nGREEN and BLUE to demonstrate the creation of secondary colour with \na combination of three primary colors. Intensity of these three LED‚Ä&ocir
Top plate measures 11 inches in diameter and can be used with bell jars up to 9 inch diameter. Constructed of cast iron, the plate is equipped with a 3/8 inch hose connection, vacuum release valve, and rubber gasket to provide
A specially designed stand to hold ticker tape rolls, makes an excellent accessory for ticker tape timer (103170)
With 3 M.E.S. Lamp sockets connected in \nparallel, on base with terminals, with three \nlamps of 3.5 V, 0.25 A. Part of the Malvern \nEnergy Transfer Kit
Moving Coil DC Galvanometer (EDM-100). Scale Length approx. 85 mm with anti-parallax mirror scale, dial size 80 x 100 mm with color coded terminals. Overall size 100 x 100 x 140 mm approx. Accuracy : ±2% FSD. -35-0-35mV
Demonstrate that the forward motion of a ball ejected vertically is the same as that of the vehicle from which it was ejected. A car with ball bearing wheels and vertically mounted spring loaded barrel. The barrel permits two spring tensions. Comp
The set includes a basic jack stand with plunger and a main cylinder, four smaller cylinders, a set of connecting hoses and valves. Smaller cylinders can be easily connected to a basic jack stand with a large main cylinder. Students can lift a hea
Consists of two each of the seventeen blocks as follows: \nBlocks, 50 x 40 x 30 mm – Softwood, Hardwood, Paraffin wax, Aluminium, Iron and Foamed Polystyrene. \nBlocks, 20 x 20 x 100 mm – Perspex, Glass, Sla
Closely wound with loops at both sides, diameter 6mm approx., wire of 19 swg 225mm diameter Extension for 200g load 430mm
Each plate is fitted with a 4 mm socket terminal
Showing products per page