Cable tester UNI-T UT681C (RJ45, RJ11, BNC)

Cable tester - Ethernet (RJ45) testing, telephone (RJ11) and BNC cables (via RJ45-BNC adapter), short circuit detection, crossed wires and open circuits, testing of shielded and unshielded lines, fast test mode LED1–LED8 + LED_G, one-button control, auto power off after 10 minutes of inactivity, low battery signalling, powered by a 9V battery

In stock more than 50 pcs
Expected shipping: 29.09.2026
Sale price €13,21 Regular price €19,88
UNI-T  |  SKU: 07750134  |  Barcode: 6935750568118

Product description

This product comes with a 3-year warranty. Product parameters and functions:

- tests Ethernet cables and telephone lines
- equipped with RJ45 interface for Ethernet cable and RJ11 interface for telephone line testing
- Ethernet cables: Shielded/Unshielded test
- visible LED indication
- automatically check circuit breakage, short circuit and cross circuit
- can toggle between fast and slow speed test modes
- single key operation
- manual/auto power off (after 10-minute inactivity)
- low battery indication
- power supplied by 9V layer-built battery


Technical parameters:

- tests RJ45, RJ11, BNC - need to use RJ45 to BNC adaptor
- fast speed test mode: LED1-LED8, LED_G
- slow speed test mode: LED1-LED8, LED_G
- power supply: 9V battery
- storage temperature: -10 až 50 °C
- working temperature: 0-40 °C
- working humidity: 20-80% RH
- storage humidity: 10-90% RH

Product parameters

Documents to download