The UNI-T UT681C is a versatile handheld cable tester designed to quickly assess the integrity of various cables, including RJ45 (Ethernet), RJ11 (telephone), and BNC cables. It’s an essential tool for network technicians and installers to ensure proper wiring and connectivity.
- Supports testing of RJ45, RJ11, and BNC cables
- LED indicators show the status of each wire pair, detecting open circuits, shorts, and miswiring
- Offers fast and slow test modes to suit different testing needs
- Auto power-off after 10 minutes of inactivity to conserve battery
- Low battery indicator alerts users when the battery is running low
- Compact and portable design for convenient field use






