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01691 770366 | sales@selectschoolsupplies.co.uk
Set of Mild steel and brass weights providing weighing range from 10 gm to 1990 gm. Contains six brass weights of two each of 100 gm, one each of 50 gm, one each of 20 gm and two each of 10 gm, three steel weights of one each of 1 kg, one each of
Digital Gauss meter works on the principle of Hall Effect in semiconductor. When a semiconductor with current flowing in one direction is introduced perpendicular to a magnetic field a voltage is produced at right angles to the current path. The m
Moving Coil DC Ammeter (EDM-80). Scale Length approx. 60 mm with anti-parallax mirror scale, dial size 72 x 72 mm with color coded terminals. Overall size 90 x 110 x 125 mm approx. Accuracy : ±2%
Each plate is fitted with a 4 mm socket terminal
Each plate is fitted with a 4 mm socket terminal
With a diameter of 15cm and a coiled height of 15.5cm, this rainbow coloured springy behaves like any other, just on a much larger scale.
Closely wound with loops at both sides, diameter 6 mm approx., wire of 19 swg 100mm diameter Extension for 200 g load 120mm
A Robust light box in matt black finish with a 12 V 24 W axial filament lamp with flexible leads. One end of the box takes a cylindrical convex lens in an adjustable sliding mount to enable production of convergent, parallel or divergent beams. Co
A compact and versatile timer featuring a 5-digit, 7- segment LED display. Ideal for use with apparatus such as ‘g by free fall’ and other apparatus where manual timing is required. Maximum time measurement up to 9999.9 secon
Unmounted plastic sheets of size 50x35mm, comprising of 3 primary and 3 secondary colours
A clear simple way of demonstrating that the volume of a fixed mass of gas is proportional to its absolute temperature. It comprises a Jollys apparatus on an anodised stand. A scale is marked in mm. Spring clips secure
For demonstrating the transmissibility \nof fluid pressure and to show how \nmechanical advantage may be \nobtained using interconnected \ncylinders of different diameters. \nBased upon graduated glass \nsyringes having capacities of 10 ml \nand 5
(Falling Body Apparatus) Showing that horizontal and vertical motions are independent of each other. Consists of a wooden block 190 x 58 x 30 mm approx. with a pivoted L-section spring loaded metal launching bar with a trigger catch. On releasing
Comprising one electroscope, one packet of metal leaves, 4 metallised spheres, 1 reel of nylon thread, two polythene plates 75 x 75 mm, one electrophorus plate with insulating handle, 1 proof plane, Two aluminium cans, one cellulose acetate strip,
A lightweight hand operated vacuum pump, drawing 15cm3 per stroke, \nup to a maximum vacuum of 50mmHg. It can be used to produce positive gauge pressures up to 2atm.
A set of twelve metal strips for magnetism experiments. Each strip is stamped with a key letter for easy identification. The set contains magnetic and non-magnetic metals.
Operates on 12V A.C. The timer has an electromagnet, with spring loaded guides, the table is struck by a dotting screw carried on the armature. The peg on the support table is movable to allow maximum use of carbon paper discs
To demonstrate effect of \ntemperature on the density \nof a liquid. The Floating \nDensity Ball is a hollow \nmetal sphere which floats \nwhen placed in cool water \nand sink in warm water. diameter \nof ball is 10cm, with \ninstructions.
A Westminster type high current, low voltage power supply specifically designed for electromagnetic experiments. Low voltage a.c. and d.c. outputs. May be short circuited without harm. Can supply up to 16A. Vari
A compact kit to illustrate the way electricity is transported around the country. Compri ses two boxes (step up substation and step down substation) and a set of ‚Äö√Ñ√∂‚àö√&e
Pan size 145mm x 145mm With simple, three-button operation and sturdy plastic construction, the portable Dune compact balance is a smart choice for labs. It quickly delivers precision readings on a large display, so results are easy
The Core is an outstanding value, providing easy operation and a portable solution for any basic precision weighing tasks. An innovative stackable design saves space, so the Core lends itself well to science classrooms or busy labs.
Pan size 145mm x 145mm With simple, three-button operation and sturdy plastic construction, the portable Dune compact balance is a smart choice for labs. It quickly delivers precision readings on a large display, so results are easy
These precision weighing balances have an impact-resistant ABS ] plastic case and weighing pan, a splash-proof protective cover and nonslip rubber feet. The balance can be either battery or mains powered. - Weighs in Kg & g, or, lb &
These precision weighing balances have an impact-resistant ABS plastic case and weighing pan, a splash-proof protective cover and non slip rubber feet. The balance can be either battery or mains powered. ‚Ä&n
The MKL Series of portable balances are designed to be easy to use with intuitive functions. The balances have a large backlit display, a modern compact design with built-in spirit level and levelling feet. Comes complete with mains
A copper nickel alloy of low temperature co-efficient suitable for resistance coils etc. Eureka/Constantan Wire, Bare, 0.45, 26swg 125gm
A copper nickel alloy of low temperature co-efficient suitable for resistance coils etc. Eureka/Constantan Wire, Bare, 0.25, 34swg 125gm
A nickel-chromium iron alloy especially suitable for high temperature applications such as elements, rheostats etc. Nichrome Wire, bare, 0.90, 22swg 125gm
A nickel-chromium iron alloy especially suitable for high temperature applications such as elements, rheostats etc. Nichrome Wire, bare, 0.45, 26swg 125gm
'-35 to +50 305mm 76mm Immersion Eco Therm Laboratory Thermometer.
'-35 to +50 305mm Total Immersion Eco Therm Laboratory Thermometer.
-10 to +110 300mm Partial Immersion Initial‚ Brand Thermometer Blue Fill.
-10 to +110 150mm Total Immersion Initial‚ Brand Thermometer Green Fill.
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Set of Mild steel and brass weights providing weighing range from 10 gm to 1990 gm. Contains six brass weights of two each of 100 gm, one each of 50 gm, one each of 20 gm and two each of 10 gm, three steel weights of one each of 1 kg, one each of
Digital Gauss meter works on the principle of Hall Effect in semiconductor. When a semiconductor with current flowing in one direction is introduced perpendicular to a magnetic field a voltage is produced at right angles to the current path. The m
Moving Coil DC Ammeter (EDM-80). Scale Length approx. 60 mm with anti-parallax mirror scale, dial size 72 x 72 mm with color coded terminals. Overall size 90 x 110 x 125 mm approx. Accuracy : ±2%
Each plate is fitted with a 4 mm socket terminal
Each plate is fitted with a 4 mm socket terminal
With a diameter of 15cm and a coiled height of 15.5cm, this rainbow coloured springy behaves like any other, just on a much larger scale.
Closely wound with loops at both sides, diameter 6 mm approx., wire of 19 swg 100mm diameter Extension for 200 g load 120mm
A Robust light box in matt black finish with a 12 V 24 W axial filament lamp with flexible leads. One end of the box takes a cylindrical convex lens in an adjustable sliding mount to enable production of convergent, parallel or divergent beams. Co
A compact and versatile timer featuring a 5-digit, 7- segment LED display. Ideal for use with apparatus such as ‘g by free fall’ and other apparatus where manual timing is required. Maximum time measurement up to 9999.9 secon
Unmounted plastic sheets of size 50x35mm, comprising of 3 primary and 3 secondary colours
A clear simple way of demonstrating that the volume of a fixed mass of gas is proportional to its absolute temperature. It comprises a Jollys apparatus on an anodised stand. A scale is marked in mm. Spring clips secure
For demonstrating the transmissibility \nof fluid pressure and to show how \nmechanical advantage may be \nobtained using interconnected \ncylinders of different diameters. \nBased upon graduated glass \nsyringes having capacities of 10 ml \nand 5
(Falling Body Apparatus) Showing that horizontal and vertical motions are independent of each other. Consists of a wooden block 190 x 58 x 30 mm approx. with a pivoted L-section spring loaded metal launching bar with a trigger catch. On releasing
Comprising one electroscope, one packet of metal leaves, 4 metallised spheres, 1 reel of nylon thread, two polythene plates 75 x 75 mm, one electrophorus plate with insulating handle, 1 proof plane, Two aluminium cans, one cellulose acetate strip,
A lightweight hand operated vacuum pump, drawing 15cm3 per stroke, \nup to a maximum vacuum of 50mmHg. It can be used to produce positive gauge pressures up to 2atm.
A set of twelve metal strips for magnetism experiments. Each strip is stamped with a key letter for easy identification. The set contains magnetic and non-magnetic metals.
Operates on 12V A.C. The timer has an electromagnet, with spring loaded guides, the table is struck by a dotting screw carried on the armature. The peg on the support table is movable to allow maximum use of carbon paper discs
To demonstrate effect of \ntemperature on the density \nof a liquid. The Floating \nDensity Ball is a hollow \nmetal sphere which floats \nwhen placed in cool water \nand sink in warm water. diameter \nof ball is 10cm, with \ninstructions.
A Westminster type high current, low voltage power supply specifically designed for electromagnetic experiments. Low voltage a.c. and d.c. outputs. May be short circuited without harm. Can supply up to 16A. Vari
A compact kit to illustrate the way electricity is transported around the country. Compri ses two boxes (step up substation and step down substation) and a set of ‚Äö√Ñ√∂‚àö√&e
Pan size 145mm x 145mm With simple, three-button operation and sturdy plastic construction, the portable Dune compact balance is a smart choice for labs. It quickly delivers precision readings on a large display, so results are easy
The Core is an outstanding value, providing easy operation and a portable solution for any basic precision weighing tasks. An innovative stackable design saves space, so the Core lends itself well to science classrooms or busy labs.
Pan size 145mm x 145mm With simple, three-button operation and sturdy plastic construction, the portable Dune compact balance is a smart choice for labs. It quickly delivers precision readings on a large display, so results are easy
These precision weighing balances have an impact-resistant ABS ] plastic case and weighing pan, a splash-proof protective cover and nonslip rubber feet. The balance can be either battery or mains powered. - Weighs in Kg & g, or, lb &
These precision weighing balances have an impact-resistant ABS plastic case and weighing pan, a splash-proof protective cover and non slip rubber feet. The balance can be either battery or mains powered. ‚Ä&n
The MKL Series of portable balances are designed to be easy to use with intuitive functions. The balances have a large backlit display, a modern compact design with built-in spirit level and levelling feet. Comes complete with mains
A copper nickel alloy of low temperature co-efficient suitable for resistance coils etc. Eureka/Constantan Wire, Bare, 0.45, 26swg 125gm
A copper nickel alloy of low temperature co-efficient suitable for resistance coils etc. Eureka/Constantan Wire, Bare, 0.25, 34swg 125gm
A nickel-chromium iron alloy especially suitable for high temperature applications such as elements, rheostats etc. Nichrome Wire, bare, 0.90, 22swg 125gm
A nickel-chromium iron alloy especially suitable for high temperature applications such as elements, rheostats etc. Nichrome Wire, bare, 0.45, 26swg 125gm
'-35 to +50 305mm 76mm Immersion Eco Therm Laboratory Thermometer.
'-35 to +50 305mm Total Immersion Eco Therm Laboratory Thermometer.
-10 to +110 300mm Partial Immersion Initial‚ Brand Thermometer Blue Fill.
-10 to +110 150mm Total Immersion Initial‚ Brand Thermometer Green Fill.
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