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Geekcreit® 3 en 1 voltmètre ampèremètre CA 60-500V 100A Hz fréquence mètre 22mm courant numérique tension ampère signal lumière LED lampe indicatrice avec CT
Geekcreit® 3 en 1 voltmètre ampèremètre CA 60-500V 100A Hz fréquence mètre 22mm courant numérique tension ampère signal lumière LED lampe indicatrice avec CT
5,53€ 7,37€

Q: What voltage is used to power the LCD module? Is a 5 volt usb enough?

demandé par BG522336183 sur 2022-08-20 02:15:43

grfloater It is powered from the same AC voltage that it measures, i.e. 60-500Vac. You connect the mains power to the two screws at the back of the unit (then you cover them with the orange plastic piece) and t... Voir Plus

2022-08-22 03:33:47 Utile (0)
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