Product Review

Type C Voltage and Current USB Tester - A Must For Testing Or Repairing Your Phones & Tablets
Automatically recognize PD protocol and Qualcomm QC3.0/4.0 protocol:
A perfect companion for anyone troubleshooting power/cable/charge issues
Allows you to monitor charging states of the batteries be charged.

How To Change The Language To English
Hold a button down when powering up, and the language will start changing, then release the button when the language you want is highlighted.

Specification
Bluetooth: Not Support
Product weight: 18g
Input voltage: 4.5-24V
Input current:0-3A
Capacity measurement range: 0-99999mAh
Energy measurement range: 0-99999mWh
Load impedance measurement range: 1.5Ω-9999.9Ω
Temperature Measurement Range: -10°C to 100°C/0°F to 200°F
Voltage curve range: 4.5V-24V
Voltage measurement resolution: 0.01V
Current measurement resolution: 0.001A
Voltage measurement accuracy: ±0.2%
Current measurement accuracy: ±0.8%
Time measurement range: 0-99 hours 59 minutes 59 seconds
Temperature measurement error: ±3°C/±6°F
Current curve range: 0-3A
Refresh rate: 2Hz
Product Size: 71.2 x 31.8 x 12.4mm
Display screen: 1.44 inch color LCD display

Package Including
1 * USB tester (no Bluetooth) + 1*USB C to USB C Cable(50cm)
Note: The package also includes one paper instruction with double sides. If you need to have the instruction in Electronic Version, please feel free to contact us and we will send it for your reference.
For energy-saving, the lights on the screen will go off after 30s.)
If the screen doesn't function while it's connected to the power supply, please flip the connector of the USB C Cable. If those steps don't resolve the problem, please reach out to us for Searching for our customer support online with your order ID.