Description
The UNI-T UT682 Tone and Probe Wire Tracker is a professional-grade diagnostic instrument engineered for precise cable routing, continuity verification, and fault isolation in complex network infrastructures. Designed to streamline the troubleshooting of Ethernet, telephone, and unenergized electrical cables, this device operates by transmitting a modulated signal that is accurately detected by the receiver probe without requiring insulation stripping. This ensures Original Engineering integrity while minimizing diagnostic Lead Time in high-density server racks and telecommunication distribution frames.
Technical Specifications:
Brand: UNI-T
Model Number: UT682
Equipment Type: Tone and Probe Wire Tracker
Tracking Capability: RJ45 (Twisted Pair), RJ11 (Telephone), Unenergized Electrical Wire
Maximum Tracking Distance: ≥ 3000m
Transmitter Output Voltage: 8V DC Peak
Power Supply: 9V Battery (6F22) x 2 (Transmitter and Receiver)
Operating Temperature: 0°C to 40°C
Storage Temperature: -10°C to 50°C
Receiver Audio Output: Built-in speaker with volume control and 3.5mm headphone jack
Polarity Indication: Telephone lines (DC 5V to 52V)
Low Battery Indication: ≤ 7V
Weight (Transmitter): Approx. 125g
Weight (Receiver): Approx. 153g
Certifications: CE, RoHS, EN61326-1:2013
Warranty: 1-Year Manufacturer Warranty
Industrial Application Scenario:
The UT682 provides critical Technical Compatibility for IT technicians and network engineers managing enterprise-level data centers and industrial control panels. In scenarios involving densely populated cable trays or mislabeled patch panels, the tracker’s high-sensitivity probe and adjustable audio feedback allow operators to isolate specific CAT5e/CAT6 Ethernet cables or control wiring amidst significant ambient noise. The inclusion of a headphone interface ensures reliable signal detection in high-decibel industrial environments, directly reducing system downtime during critical network outages.
Key Attributes
Type: Wire Tracker
Accuracy: 1%
Place of origin: Guangdong, China
Customized support: No
Power: 3000m
Protection Class: IP65
Voltage: 52V DC
Brand name: UNI-T
Application: Auto Testing, Universal Testing
Warranty: 1 Year
Max transmitter working current: 25mA
Telephone lines tracking distance: ≥3000m
DCV function, range: ±(5V~52V)
Transmitter input voltage protection: 52V DC
Packaging and Delivery
Selling Units: Single item
Single package size: 26X19X10 cm
Single gross weight: 0.800 kg
![]()
![]()
![]()
![]()
![]()
![]()





Reviews
There are no reviews yet.