Battery powered constant current LED diode tester
With the help of this test module it makes it possible to carry out tests of hardwired light emitting diodes to check operation, brightness, color and polarity.
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With the help of this test module it makes it possible to carry out tests of hardwired light emitting diodes to check operation, brightness, color and polarity. To facilitate the selection of LEDs of equal brightness, two test sockets with the same currents (5 mA / 10 mA) were placed side by side. Powered by 9V battery (alkaline, not included) 6LR61.
It has sockets with various constant currents to test the LED diode in optimal conditions and at various currents.
Constant currents available on the socket: 0.5mA, 1mA, 2.5mA, 2 x 5mA, 2 x 10mA, 20mA, 35mA, 50mA.
It turns out to be an indispensable accessory in the laboratory to test the proper functioning of LEDs or to verify their characteristics.
Specifications:
Powered by 9V 6LR61 transistor battery (not included)
Battery charge LED indication
Connection of led leads on perforated base
Constant test currents (approximate): 0.5, 1, 2.5, 5, 10, 20, 35, 50 mA
Dimensions 60 x 82 x 24 mm