نمایشگر ولتاژ و جریان شارژ USB

1 نمایش ولتاژ

2 نمایش جریان مصرفی

3 تقویت جریان تا 3 آمپی نامی (جریان تقویت شده واقعی تا حدود 2 آمپر است)

Features:

Easily measure the output voltage of the USB power and the device operating current

Measure any USB charger such as PC USB, home charger, car charger

Support wide range of USB electronic products

Compact and easy to carry, plug and use with no additional power supply needed

Check any USB charger, phone, USB electronic products charging condition

You can use this meter to check whether your power bank is functioning and meet specification.

You also can use this meter to check different cable charger rate, low quality cable will have lower charging rate

You can use this version to monitor and charge your apple device & samsung Galaxy S4 with standard charger (2A recommended for iPad & 1A for others)

Specification:

Voltage: DC 3V 8V, with 0.1V precision

Current: 0 3A, with 0.01A precision

Tolerance: 1 درصد

Size: 66x22x15mm (Compact size)

Working Temperature 0~60

USB 1.x and 2.x all data speeds. Does not have USB v3 pins so USB v3 connections will automatically downgrade to v2