DROK® Multimeter Voltmeter Ammeter Wattmeter Power Meter Power Capacity Power Voltage Detector Digital LCD Display USB Charger DC 4,5-5,7V Max 3A Electronics Amp Volt Watt Capacitance Monitor Tester power meter voltmeter 4
DROK® Multimeter Voltmeter Ammeter Wattmeter Power Meter Power Capacity Power Voltage Detector Digital LCD Display USB Charger DC 4,5-5,7V Max 3A Electronics Amp Volt Watt Capacitance Monitor Tester power meter voltmeter
One great thing and just works. Thus a speedy and transparent control of the charging process and when troubleshooting. As previously criticized, does the "envelope" not very trustworthy. Since it is not constantly used, I hope that will survive the envelope the device itself.