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01691 770366 | sales@selectschoolsupplies.co.uk
Large clear digital display (75 x 53mm) which times up or down in 1 second increments. Maximum time 99min 59sec. Integral stand and magnet mount with beep start / stop button. Includes information she
The Powerbase V8 comes with a high power rotary transformer and a high specification toroid transformer replaces the original chassis transformer. The unit supplies 0-20V smoothed dc and 0-16V AC at 8
The Powerbase S8 offers 0 to 12V at 8 amps via our safe relay switching system that provides voltages in 1V steps. AC and DC voltages are available simultaneously in any combination up to a combined o
The Powerbase S5 is a great value power supply that provides a range of AC and DC voltages at 5A. Smoothing is achieved by a 4700uF capacitor. The supply has safe lockable DC and AC outputs ensuring t
Our Powerbase HT unit supplies a constantly variable 0-300V D.C at 60mA and a separate constantly, variable 0-30V D.C. also at 60mA. In addition, it has a heater supply of 6.3V a.c at 2A to power up T
If you damage the case on one of our Irwin Power Supplies or you wish to give it an overhaul this can be easily achieved with our simple to install replacement cover kits available in a choice of 2 co
We realise that space is important and that is why we designed a compact and low voltage power supply for schools that saves on space and on setup time! - With up to 70% reduction in storage space by simply offe
A red spirit filled thermometer yellow backed -10 to 110. 300mm long.
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
Demonstrates the difference in conductivity of two different substances. Comprises two identical looking square blocks but of different materials one of thermal conducting material and the other of thermal insulating material. On placing ice on bo
Made from soda glass, these tubes are easy to seal in a Bunsen flame and break into two. Supplied in robust tube holder, pack of 100 tubes. Tube overall length is 100mm Tube diameter = 1.9mm, inner diameter = 1.3mm and wall th
A red spirit filled thermometer yellow backed -10 to 110. 300mm long.
To show the convection of heat in a liquid. Glass tube 20 mm outer diameter bent into rectangle approx. 380 x 300 mm fitted with filling funnel. Made from borosilicate glass
Demonstrate laws of magnetic attraction and repulsion. Consists of a stand with 5 magnetic rings sealed in plastic case to reduce wear and breakage.
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 prod
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
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
Fun stackable colour buckets, the perfect size for children to use in explorative play with sand and water, or for colour mixing and matching. Supports the following areas of learning: • Understanding
For measuring the length of curved lines. Comprises a knurled wheel with index mark, mounted in a U-bracket though a threaded spindle. A handle attached at the back of the bracket assists in its funct
The external sensor connects to the Labdisc universal input and measures CO2 at a range of 0 to 5000ppm
These handy sized timers can time up or down to 99 mins and 59 seconds. A bleeping alarm is sounded to say the time has been reached. Having dual power functionality means they are always charged and ready to go. The push butt
Useful for experiments in density or specific gravity. Investigations by knowing the volume of liquid displaced. Comprises of a metal can with handle and spout 295 x 125mm.
With start, stop & re-set actions.100 mm diam. Dial graduated in seconds, figured every 5 seconds. In metal body.
Closely wound with loops at both sides, diameter 6 mm approx., wire of 19 swg 100mm diameter Extension for 200 g load 120mm
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
For demonstrating Boyle' Law. The apparatus consists of a wide bore strong glass tube mounted in a vertical position in front of a scale graduated 0-65cm3. A Bourdon gauge is provided for the measurement of pressure. The gauge is fitted with a
ZET-383 School Event Timer S.A.T.Z Designed For Schools Uncomplicated 100th second timer No alarm or beeper No clock colour coded buttons for easy reference Start-Stop-reset Times to 9hr59m59.99s
A versatile hands on tool for learning about numbers. Includes 20 x 10g weights. Specification Size: 655 x 210mm.
The external sensor connects to the Labdisc universal input and measures the timing and speed of objects breaking its light beam.
The external sensor connects to the Labdisc universal input and measures CO2 at a range of 0 to 5000ppm
The external sensor connects to the Labdisc universal input and measures CO2 at a range of 0 to 5000ppm
The external sensor connects to the Labdisc universal input and measures CO2 at a range of 0 to 5000ppm
The Globisens Labdisc is a simple one-stop, versatile solution for your Data Logging requirements. The disc contains 13 built in sensors saving the cost of buying the sensors as individual items as we
The Globisens Labdisc is a simple one-stop, versatile solution for your Data Logging requirements. The disc contains 13 built in sensors saving the cost of buying the sensors as individual items as we
For use with the mounted solar cell or on its own. A12V, 24W S.B.C. bulb in a metal socket mounted on a base with pair of 4 mm sockets
A cluster of three LDR’s, connected in parallel, to provide increased \nsensitivity and better control of current directly in a reed relay.
A range of encapsulated solar cell modules mounted in sturdy black polycarbonate cases. The faceplate consists of tiny bubble magnifiers which maximise performance by enhancing light as it strikes the cell. Monocrystalline constructi
Non-RoHS Photoconductive cadmium sulphide cell with a spectral response similar to the human eye. As light falling on the cell increases, so the resistance of the cell decreases. Peak spectral response: Typ. 550 nm
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Large clear digital display (75 x 53mm) which times up or down in 1 second increments. Maximum time 99min 59sec. Integral stand and magnet mount with beep start / stop button. Includes information she
The Powerbase V8 comes with a high power rotary transformer and a high specification toroid transformer replaces the original chassis transformer. The unit supplies 0-20V smoothed dc and 0-16V AC at 8
The Powerbase S8 offers 0 to 12V at 8 amps via our safe relay switching system that provides voltages in 1V steps. AC and DC voltages are available simultaneously in any combination up to a combined o
The Powerbase S5 is a great value power supply that provides a range of AC and DC voltages at 5A. Smoothing is achieved by a 4700uF capacitor. The supply has safe lockable DC and AC outputs ensuring t
Our Powerbase HT unit supplies a constantly variable 0-300V D.C at 60mA and a separate constantly, variable 0-30V D.C. also at 60mA. In addition, it has a heater supply of 6.3V a.c at 2A to power up T
If you damage the case on one of our Irwin Power Supplies or you wish to give it an overhaul this can be easily achieved with our simple to install replacement cover kits available in a choice of 2 co
We realise that space is important and that is why we designed a compact and low voltage power supply for schools that saves on space and on setup time! - With up to 70% reduction in storage space by simply offe
A red spirit filled thermometer yellow backed -10 to 110. 300mm long.
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
Demonstrates the difference in conductivity of two different substances. Comprises two identical looking square blocks but of different materials one of thermal conducting material and the other of thermal insulating material. On placing ice on bo
Made from soda glass, these tubes are easy to seal in a Bunsen flame and break into two. Supplied in robust tube holder, pack of 100 tubes. Tube overall length is 100mm Tube diameter = 1.9mm, inner diameter = 1.3mm and wall th
A red spirit filled thermometer yellow backed -10 to 110. 300mm long.
To show the convection of heat in a liquid. Glass tube 20 mm outer diameter bent into rectangle approx. 380 x 300 mm fitted with filling funnel. Made from borosilicate glass
Demonstrate laws of magnetic attraction and repulsion. Consists of a stand with 5 magnetic rings sealed in plastic case to reduce wear and breakage.
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 prod
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
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
Fun stackable colour buckets, the perfect size for children to use in explorative play with sand and water, or for colour mixing and matching. Supports the following areas of learning: • Understanding
For measuring the length of curved lines. Comprises a knurled wheel with index mark, mounted in a U-bracket though a threaded spindle. A handle attached at the back of the bracket assists in its funct
The external sensor connects to the Labdisc universal input and measures CO2 at a range of 0 to 5000ppm
These handy sized timers can time up or down to 99 mins and 59 seconds. A bleeping alarm is sounded to say the time has been reached. Having dual power functionality means they are always charged and ready to go. The push butt
Useful for experiments in density or specific gravity. Investigations by knowing the volume of liquid displaced. Comprises of a metal can with handle and spout 295 x 125mm.
With start, stop & re-set actions.100 mm diam. Dial graduated in seconds, figured every 5 seconds. In metal body.
Closely wound with loops at both sides, diameter 6 mm approx., wire of 19 swg 100mm diameter Extension for 200 g load 120mm
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
For demonstrating Boyle' Law. The apparatus consists of a wide bore strong glass tube mounted in a vertical position in front of a scale graduated 0-65cm3. A Bourdon gauge is provided for the measurement of pressure. The gauge is fitted with a
ZET-383 School Event Timer S.A.T.Z Designed For Schools Uncomplicated 100th second timer No alarm or beeper No clock colour coded buttons for easy reference Start-Stop-reset Times to 9hr59m59.99s
A versatile hands on tool for learning about numbers. Includes 20 x 10g weights. Specification Size: 655 x 210mm.
The external sensor connects to the Labdisc universal input and measures the timing and speed of objects breaking its light beam.
The external sensor connects to the Labdisc universal input and measures CO2 at a range of 0 to 5000ppm
The external sensor connects to the Labdisc universal input and measures CO2 at a range of 0 to 5000ppm
The external sensor connects to the Labdisc universal input and measures CO2 at a range of 0 to 5000ppm
The Globisens Labdisc is a simple one-stop, versatile solution for your Data Logging requirements. The disc contains 13 built in sensors saving the cost of buying the sensors as individual items as we
The Globisens Labdisc is a simple one-stop, versatile solution for your Data Logging requirements. The disc contains 13 built in sensors saving the cost of buying the sensors as individual items as we
For use with the mounted solar cell or on its own. A12V, 24W S.B.C. bulb in a metal socket mounted on a base with pair of 4 mm sockets
A cluster of three LDR’s, connected in parallel, to provide increased \nsensitivity and better control of current directly in a reed relay.
A range of encapsulated solar cell modules mounted in sturdy black polycarbonate cases. The faceplate consists of tiny bubble magnifiers which maximise performance by enhancing light as it strikes the cell. Monocrystalline constructi
Non-RoHS Photoconductive cadmium sulphide cell with a spectral response similar to the human eye. As light falling on the cell increases, so the resistance of the cell decreases. Peak spectral response: Typ. 550 nm
Showing products per page