LED Tester that is suitable for mono colour LEDs as well as bi-colour and tri-colour LEDs of both anode-cathode-anode and cathode-anode-cathode types.
Multiple testing holes for comparing colours, brightness etc.
Multiple current selection for 2mA, 5mA, 10mA, 20mA, 50mA, 70mA and 150mA.
Requires a 9 volt (PP3) battery (not supplied).
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