Features:

Refresh Rate: Approximately 200 ms

Display: AC and voltage

Accuracy: 1%

Voltage measurement range: 3.5V-7V

Current measurement range: 0A-3A

Measurement error: voltage less than +/-1%, current less than +/-2%

Working current: 20 Ma

Color: Transparent Blue

Storage Temperature: -10°C to +65°C

Metric drop: 200mV

Weight: 15.4g

External dimension: 52*20*15mm

Function:

1. It can be used to measure the voltage of an empty USB powered device.

USB terminal device while operating load, voltage and current.

2. This product uses imported MCU samples and display voltage, the software has a display area for data processing, accuracy and stability.

This product is completely patch technology, and the size is ultra-small.

3. This product is a current, easy to use, practical voltage cycle.

4. This product is compact and easy to reach additional power supply.

5. This module is finished with the product, please take pictures directly, and the size is wholesale and can be used cheaply.

Package Includes:

2 x USB Current Voltage Tester