Little Bird
LED Tester
With this basic but essential tool it is possible to check the function, brightness, colour and polarity of most kinds of light emitting diodes (LED). The ...
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With this basic but essential tool it is possible to check the function, brightness, colour and polarity of most kinds of light emitting diodes (LED). The LED to be tested plugs into the front panel, at the current you wish to test it with. Two 10 mA positions have been included on this multi-LED tester so that comparisons between two LEDs can be made simultaneously.
Features:
* 9V battery required
* Test currents: 1mA, 2.5mA, 5mA, 10mA, 20mA, 50mA
Specifications
Batteries can be replaced
Battery compartment location Internal / In-built How is battery compartment kept closed Screw Disposable battery required to power Main Product
Jargon buster
Plain-language definitions for the technical terms used above.
- LED
- A light-emitting diode (LED) is a small electronic component that emits light when current flows through it in the correct direction. Because it only conducts one way, its polarity matters, and a through-hole LED must be soldered the correct way around to light up.
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