KWS-1902C Type-C USB Tester with Color Display, Black
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Prices updated: 13 Oct 2026
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About this product
The KWS-1902C is a USB tester with a color display and a Type-C connector, used to check USB charging. It is placed inline between a charger or power source and the device being charged, and shows live values such as voltage and current on its screen. Useful for checking phone chargers, power banks and USB power supplies.
Specifications
- Model
- KWS-1902C
- Display
- Color
- Connector
- USB Type-C
- Color
- Black
Frequently asked questions
How do I connect the tester?
Connect the charger to the input side of the tester and the device to the output side, so the USB current flows through the tester. Check the port labels on the unit before connecting.
Does it need its own power supply?
No. A USB tester of this type takes its power from the USB line it measures, so it does not need a separate supply.
