9 Pin USB Spannungsmesser Bildschirm Flip Funktion Schwerkraftsensor USB Amperemeter Tester
31,87 €
Use with constant current load to easily detect cable resistance. Add the calculation directly to this product, and the result multiplied by 1000 is the battery capacity. Use: Multifunctional rapid charging tester.
Jetzt bei Ebay:
