The UNI-T UT682D is a transmitter-and-receiver wire tracker for tracing telephone lines, twisted-pair cables and electric wires without opening their insulation. It supports telephone-line polarity testing from ±5 to 52V, jack identification and telephone-line tracing over distances of at least 3000m.
Key Features
- Traces telephone lines, twisted-pair cables and electric wires without opening insulation
- Telephone-line tracking distance of at least 3000m
- Telephone-line polarity test using DCV function from ±5V to ±52V
- Distinguishes telephone-line and LAN-cable jacks
- Transmitter and receiver supplied with separate 9V battery power
Product Specifications
| Product Type |
Wire Tracker / Tone and Probe |
| Model |
UT682D |
| Supported Wire Types |
Telephone line, twisted-pair cable and electric wire |
| Telephone-Line Tracking Distance |
≥3000m |
| Telephone-Line Polarity Test |
DCV function, ±5V to ±52V |
| Telephone/LAN Identification |
Jack distinction |
| Transmitter Output Voltage |
8V DC with a new battery |
| Transmitter Input Protection |
60V DC |
| Receiver Maximum Standby Current |
Approximately 10mA |
| Receiver Maximum Operating Current |
<40mA AC RMS |
| Power Supply |
9V batteries × 2 |
| Operating Temperature |
0–40°C |
| Storage Temperature |
-10–50°C |
| Operating Humidity |
20–75%RH |
| Altitude |
≤2000m |
| Transmitter Dimensions |
74 × 68 × 28mm |
| Receiver Dimensions |
208 × 47 × 33mm |
| Transmitter Weight |
150g |
| Receiver Weight |
130g |
| Certifications |
CE, UKCA |
Applications
- Telephone-line tracing and polarity checks
- Twisted-pair cable identification
- Electrical wire tracing
- Communication-cable installation and maintenance
- Audio/video and low-voltage wiring service work
Included Components
- UT682D transmitter
- UT682D receiver
- 9V batteries × 2
- User manual