The UNI-T UT682 wire locator is a versatile diagnostic tool designed for installers and service technicians of networks, telephone and low voltage systems. With its rich set of functions and wide compatibility with different types of cables - from LAN to coaxial to telephone and electrical cables - the UT682 will be a universal helper in the search for interruptions, short circuits and connection errors. It is a solution that combines precise measurement with ease of use.
The UT682 enables efficient tracking of cables over long distances - up to 3000 meters for telephone lines and up to 320 meters for unshielded cables. In addition, it allows you to test the continuity of the wire, detect short circuits, breaks, determine the polarity of the direct voltage and precisely check the connection order of the LAN cables using the 9 LEDs. This tool significantly speeds up the work.
The UT682 is equipped with a signal strength indicator light and the ability to adjust the volume of the receiver, which increases the accuracy of work in difficult conditions. Cable tracking is also possible in active switch cabinets, so the device is extremely useful for extensive network installations.
The UT682 transmitter and receiver work with classic 9 V batteries, which allows immediate use without recharging. Their compact shape and low weight (transmitter: 125 g, receiver: 153 g) ensure comfort even when working for hours. The device comes with a practical case and a cable set, which is ready for use immediately after unpacking.

- Manufacturer code UT682
- Certificates CE, UKCA
- Supported cables LAN, telephone lines, coaxial cables, electrical cables
- Cable tracking Telephone lines up to 3000 m; unshielded/shielded up to 320 m
- Follow switchboards Yes (≥100 m)
- Short circuit/break test Yes
- Polarity indication ±(5V~52V)
- DC voltage level test Yes
- Wire order measurement 9 independent LEDs
- Operating modes Fast and slow selectable
- Signal strength indicator Yes
- Power supply for transmitter and receiver 9V battery
- Headphone jack Yes
- Volume control Yes
- Receiver operating current