4V-9V 0-3A USB Charger Power Detector Battery Capacity Tester Voltage Current Meter
It can measure the USB powered devices easily and easily.
Compact and easy to carry, no additional power supply, plug and play.
It can easily measure the output voltage from the USB port and current 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.
Suitable for factories, laboratories and personnel use.
Voltage: 20V 4V , ± 1%
Current: 0-3A , ± 1%
Time: 0-99H
Battery Capacity: 0-99999mAh
Size: Approx. 7.2cm x 2.2cm x 1.1cm / 2.83 "x 0.87" x 0.43 "
Package includes:
1 x USB Current Voltage Detector Battery Tester Meter
SHIPPING: From EU Warehouse 3-7 Business Days
