2 Pcs/set Mini USB Voltage Electric Current Meters High Quality Digital Mobile Power Charging Tester Meter | Измерительные

Details:
Scope of work: Current (0-3A) can detect standard mobile phone charger voltage DC5V
Operating Range: U = 3.5 ~ 7V I = 0 ~ 3A
Resolution: Voltage 10mV Current 10mA
Error: voltage <± 1% // current <± 1%
Full scale drop: (when measuring current) 200mV
Working temperature: 0-65Celsius
Product size: 52 * 20 * 15mm
Packing: PE bag
The tester uses a new generation of power four and a half double integral cycle conversion IC, with a precision bandgap reference, range accuracy, high precision, stable and reliable performance, strong anti-interference ability, high temperature can be used for measuring USB powered or power consumption of an interface, cell phone chargers, U disk and other products.
It can be used to measure the empty USB-powered devices, voltage loads, USB terminal equipment working voltage and current.
Current and voltage cycle, easy to use and practical.
Compact and easy to carry, no additional power supply.
Packing contents:
2 X Digital USB Voltage Meters