DUAL USB CURRENT VOLTAGE CHARGER DETECTOR BATTERY TESTER VOLTMETER AMMETER
Sepcifications
Compact and easy to carry, no additional power supply, plug and play.
It can easily measure the output voltage of the USB port and the device operating current or load voltage
Detect any USB charger such as PC USB, home charger, car charger.
Wide range of applications, any phone, any electronic product, Easy to use.
Suitable for factories, laboratories and personal use.
Voltage range: 3.3V-18V
Current range: 0-3A
Voltage display: red
Current display: blue
Size: 52mm x 34mm x12mm
Weight: 16g