USB Charger Doctor Voltage Current Meter Mobile Battery Tester Power Detector
Doctor Voltage Current Meter Power Detector USB Charger Mobile Battery Tester
USB Charger Doctor Mobile Battery Tester Power Detector Voltage Current Meter


Features:
Brand new and High quality
It can measure the USB-powered devices empty and.
Easy to use and practical.
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.
Detection range:
Voltage: 3.5V-7.0V error 0.1V
Current: 0A-3A error 0.01A
Specifications:
Size: 52mm x 33mm x15mm
Net weight: 10g
Color: Blue

Packing contents:
1 x USB power current and voltage tester