USB-C Cable Tester Module – 24-Pin Dual Port LED Indicator
USB-C Cable Tester Module – 24-Pin Dual Port LED Indicator
Dual-Port Type-C Cable Testing Module with LED Indicators
Quickly and accurately verify the full-pin connectivity of your USB-C to USB-C fast-charging cables with this compact, portable Dual-Port Type-C Cable Tester Module by diymore. Featuring 12 independent LED indicators and a self-contained CR2032 battery power system, this handy tester needs no external power source — making it ideal for workbench diagnostics, field servicing, and quality screening of Type-C cables.
Key Features
- Full 24-Pin Continuity Testing: Supports complete pin conductivity testing of dual-ended Type-C cables, accurately pinpointing any faulty pin.
- 12 LED Indicators: Each LED clearly displays the connectivity status of individual pins (12 pins tested per side), so you can instantly spot faults at a glance.
- No External Power Needed: Powered by a standard CR2032 button cell battery — completely portable and ready to use anywhere.
- Compact & Portable: Slim 50 × 30 mm form factor slips easily into a toolkit, making on-site testing fast and convenient.
- Boosts Testing Efficiency: Rapidly screens and diagnoses full-function Type-C cables, reducing cable-related troubleshooting time during repairs or production checks.
Specifications
| Interface | Dual USB Type-C (24-pin) |
| Power Supply | CR2032 Button Cell Battery |
| LED Indicators | 12 Independent LEDs |
| Dimensions | 50 × 30 mm |
| Color | Blue |
| Power Consumption | Low Power |
| Country of Origin | Made in Mainland China |
How to Use
- Insert both ends of your Type-C to Type-C cable into the module's two USB-C ports.
- Observe the LED indicators — a lit LED confirms that the corresponding circuit/pin is connected and functioning normally.
- A fully functional Type-C cable has 24 pins with 22 active connections — expect 22 LEDs to illuminate (note: D+ and D− on one side will not light up by design).
What's in the Box
- 1 × Type-C Cable Testing Module
Related Products You May Like
If you enjoy working with electronics and tech tools, check out these other products in our store:
- Ancient Nutrition Multi Collagen Advanced Muscle 60 Capsules
- B&U 29mm Sinking Minnow Jerkbait Lure – Bass Trout Pike
Learn more: OSHA on personal protective equipment
Frequently Asked Questions
Q: What type of cables can this USB-C cable tester test?
A: This tester is designed specifically for full-function Type-C to Type-C cables with 24 pins. It tests all 22 active pin connections and displays the status of each via the 12 built-in LED indicators, making it ideal for fast-charging and data cable verification.
Q: Does the Type-C cable testing module require an external power source?
A: No. The module is powered entirely by a CR2032 button cell battery, so no USB or mains power is required. This makes it fully portable and perfect for on-site testing or bench use without any additional setup.
Q: How do I know if a cable has a faulty pin using this tester?
A: Simply insert both ends of the cable into the module's two Type-C ports. Each of the 12 LED indicators corresponds to specific pins. If an LED does not light up (and it should based on the expected 22-pin illumination), that pin has a connectivity issue — making it easy to identify exactly which pin is faulty.
Q: Is the diymore cable tester module compatible with USB4 or Thunderbolt cables?
A: This module is optimized for standard full-function 24-pin Type-C cables. Compatibility with proprietary cable standards like USB4 or Thunderbolt may vary. It is primarily intended for continuity/pin-connectivity testing rather than protocol or speed verification.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.