Description

USB CHARGER DOCTOR Voltage Tester Current Monitor USB Charger Doctor Power Meter 3V-7V Volt 0-2.5A Amp Reader Multimeter LED Screen Portable Ampere Voltmeters Tester

The device can measure voltages between 3.5V and 8V and intensities up to 3A. The display resolution is 10mV and 10mA respectively.

Errors are  ± 1% for voltage and  ± 2% for current.

The device is ideal for observing the voltage and current consumed by the devices connected to the computer or to an external power supply (powerbank).

Specifications:

Working voltage: 3-8V
Max. Current: 3500mA

Package Included:

1 x Voltmeter, 3V-8V USB ammeter