Feature:
1. Coupled with a unique accuracy algorithm, the accuracy and stability of the power tester are ensured at the hardware and software level.
2. This USB C power tester supports recognizing the fast charging protocols for QC2.0/QC3.0/PD/SAMSUNG.
3. The voltmeter has a power-off storage function, thus it can store capacity and energy data when the power is off.
4. With a 0.96in IPS high‑definition color liquid crystal display screen, the data is very clear for viewing.
5. The practicability allows for flexible application, including smartphone, computer, portable power bank and so on.

Specification:

Item Type: USB C Power Tester
Product Material: ABS
Product Model: KWS-1902C
Colour: Black
Voltage: DC4-30V
Current: 0-5.1A
Capacity: 0-999999mWh
Load Resistance: 1-9999.9Ω
Voltage Resolution: 0.002V
Current Resolution: 0.002A
Power: 0-150W
Product Interface: USB C 24pin
Display Screen: 0.96in Color Screen
Test Direction: Two-way
Support: QC2.0/QC3.0
Applicable Temperature: 0-80℃
Timing: 0-99 hours
Product Size: Approx. 55 x 26.5 x 11.5mm / 2.2 x 1 x 0.5in
How to Use:
1: Single short press once to change the display page;
2: Quickly double-click the button to rotate the display page
3: Long press the button for 3 seconds to clear all saved data;
4: Charging Direction Indicator: The color of the and the scroll speed follow the current;
Small but changes, the order of current from small to large: green, yellow, orange, red, the larger the current, the faster the scrolling speed, and the direction indicator will not be displayed when there is no current.
5: Current and Voltage Calibration Method: You must use a standard voltage of 5.000V to press and hold the button to power o