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Our compact power supply now supplied in a 4 pack with a Grantells deep tray for ease of storage. Offering 2, 4, 6, 8, 10, and 12 volts at currents of up to 5A. Both dc and ac outputs may be used simu
Advanced power supply is specially designed for scientific research and product development in laboratories, universities, colleges and electronic production lines. This instrument is widely used due
To be used with the Van de Graaff generator for demonstration various electrostatic experiments. It consists of 9 items: 1. Pointed wheel 2. Needle on a 4mm plug 3. Head of hair with 4mm plug. 4. Perspex pillar
This hands-free Tesla coil is used to demonstrate the unusual properties of high-frequency electrical phenomena. Teach many important topics such as transformers, electromagnetism, resonating electric
Pillar mounted on plastic base supporting two pith balls in un-spun silk.
This traditional electrostatic charge generator consists of two parallel transparent discs supported on rigid uprights. Each disc has a number of radial aluminium segments and are driven in opposite directions by hand wheel and belt. The electrost
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
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 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 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
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
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
S.B.C. double contact brass, lamp holder mounted on rectangular moulded base, with two 4mm socket connections.
S.B.C. double contact brass, lamp holder mounted on rectangular moulded base, with two 4mm socket connections.
Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm
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
Replacement Terminal covers suitable for the Satz Power Supplies all models These replacement covers are BLACK
A cluster of three LDR’s, connected in parallel, to provide increased \nsensitivity and better control of current directly in a reed relay.
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 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
Voltage 2, 4, 6, 9, 12 or 14VAC or full-wave rectified DC at 4A continuously, or up to 5A for periods of 1 hour (IPC-0256-P). Voltage ranges are selected and locked by means of a removable key. In any
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
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
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
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Our compact power supply now supplied in a 4 pack with a Grantells deep tray for ease of storage. Offering 2, 4, 6, 8, 10, and 12 volts at currents of up to 5A. Both dc and ac outputs may be used simu
Advanced power supply is specially designed for scientific research and product development in laboratories, universities, colleges and electronic production lines. This instrument is widely used due
To be used with the Van de Graaff generator for demonstration various electrostatic experiments. It consists of 9 items: 1. Pointed wheel 2. Needle on a 4mm plug 3. Head of hair with 4mm plug. 4. Perspex pillar
This hands-free Tesla coil is used to demonstrate the unusual properties of high-frequency electrical phenomena. Teach many important topics such as transformers, electromagnetism, resonating electric
Pillar mounted on plastic base supporting two pith balls in un-spun silk.
This traditional electrostatic charge generator consists of two parallel transparent discs supported on rigid uprights. Each disc has a number of radial aluminium segments and are driven in opposite directions by hand wheel and belt. The electrost
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
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 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 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
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
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
S.B.C. double contact brass, lamp holder mounted on rectangular moulded base, with two 4mm socket connections.
S.B.C. double contact brass, lamp holder mounted on rectangular moulded base, with two 4mm socket connections.
Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm
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
Replacement Terminal covers suitable for the Satz Power Supplies all models These replacement covers are BLACK
A cluster of three LDR’s, connected in parallel, to provide increased \nsensitivity and better control of current directly in a reed relay.
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 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
Voltage 2, 4, 6, 9, 12 or 14VAC or full-wave rectified DC at 4A continuously, or up to 5A for periods of 1 hour (IPC-0256-P). Voltage ranges are selected and locked by means of a removable key. In any
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
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
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
Showing products per page