







⚡ Power up your tech IQ with YOJOCK’s ultimate USB C tester!
The YOJOCK USB C Tester Power Meter is a compact, high-precision digital multimeter designed for USB-C devices. It measures voltage (4-30V), current (0-6.5A), power, capacity, and more, supporting popular fast charging protocols like QC and Super VOOC. Featuring power-off data retention and easy button controls, it’s the go-to tool for professionals and tech enthusiasts to monitor and optimize USB-C charging performance.







| Manufacturer | YOJOCK |
| Part number | KWS-066C |
| Item Weight | 40 g |
| Package Dimensions | 10.01 x 9.19 x 1.9 cm; 40 g |
| Item model number | YJ-TC01 |
| Size | Classic Version |
| Color | Black/Silver |
| Style | USB C Tester |
| Power source type | Usb |
| Measurement Accuracy | 0.01 |
| Specification met | 3c |
| Included components | USB C Tester |
| Batteries Included? | No |
| Batteries Required? | No |
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