USB Detektor LCD Amperemeter Lcd Display Multimeter Leistung Kapazitätstester Voltmeter
7,64 €
Press and hold the button for 0.5 seconds. Then press and hold the button for about 3 seconds to save. USB power can be used to detect the quality of the line. Over-current protection and over-current protection: When the screen displays 0.00A, press and hold the button for about 3 seconds, there will be a flashing number.
Jetzt bei Ebay:
