Innovatives USB-betriebenes Prüfgerät für effiziente Schaltungsdiagnose
ab 12,16 €
1: The interface of the 3rd generation is USB interface, no indicator light when connected to power, indicator light when testing, need to be plugged in to use. If the indicator light is always on or off, remove the optocoupler from the circuit board and insert it into the optocoupler seat of the breadboard to reconfirm the test results.
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