Product Review

Description:

Can easily measure the operating current of the output voltage of the USB port and equipment.
Smallsize , no power , and other ancillary equipment, plug and play also detect USB charger output voltage and current are standard suitable for factories, Laboratory and users.

Technical indicators:

Scope of work: Current (0~2.5A) can detect mobile phone charger voltage compliance DC5V
Operating Range : U = 3 ~ 7.5V I = 0 ~ 2.5A
Resolution : Voltage 10mV current 1mA
Error : voltage <± 1% current <± 2%
Full scale drop : ( When measuring current ) 200mV

The tester uses a new generation of power four semi~ double loop integral converter 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 the interface , mobile phone charger , U disk and other products.

1. USB powered devices can be used to measure air , voltage loads , USB terminal equipment working voltage and current .
2. The current and voltage cycle , easy to use and practical.
3. Compact and easy to carry , no additional power supply.

Package Included

1x usb charger doctor