UNI-T TDR Cable Tester Kit, 500 m, RJ11/RJ45/Coax & PoE – UT685B KIT
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42.132 Ft
VAT included
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The UNI-T UT685B KIT combines a 500m TDR cable tester with a UT683R receiver for testing, diagnosing and tracing twisted-pair, telephone and coaxial cables. It identifies wiring faults, cable length, fault distance and PoE standards for network installation and low-voltage cable maintenance.
Key Features
- 500 m TDR Testing – Measures cable length and distance to faults
- Wiremap Diagnosis – Identifies opens, shorts, crossed wires and split pairs
- PoE Identification – Detects IEEE 802.3af, 802.3at and 802.3bt
- Cable Tracing Kit – Includes the adjustable-sensitivity UT683R receiver
- Multiple Connections – Supports RJ45, RJ11 and coaxial F connectors
Product Specifications
| Product Type | TDR cable tester and wire-tracing kit |
|---|---|
| Supported Twisted-Pair Cables | CAT5e, CAT6, CAT6A and CAT8 |
| Supported Shielding Types | UTP, FTP and SSTP |
| Supported Coaxial Cables | 50 Ω, 75 Ω and 93 Ω |
| Test Interfaces | RJ45, RJ11 and coaxial F connector |
| Display | 2.8-inch backlit LCD with graphical wiremap display |
| Fault Detection | Open, short, crossed wires, crossed pairs, split pairs and incorrect wiring |
| Network Functions | Ethernet port detection, hub-port blinking and PoE detection |
| Tone Signal | 125 kHz digital modulation, 10 Vpp |
| Length Units | Metres and feet |
| NVP Adjustment | Adjustable for cable-length calibration |
| Input Protection | 70 V DC |
| Tester Power Supply | 1.5 V AA alkaline battery × 3 |
| Tester Auto Power-Off | Approximately 10 minutes; approximately 60 minutes in tracing mode |
| Tester Dimensions | 181 × 80 × 39 mm |
| Tester Net Weight | Approximately 360 g |
| Receiver Model | UT683R |
| Receiver Functions | Cable tracing, adjustable sensitivity, NCV detection, flashlight and earphone support |
| Receiver NCV Reference | Indication for AC voltage above approximately 40 V |
| Receiver Battery | Built-in 1050 mAh rechargeable Li-ion battery |
| Receiver Dimensions | 197 × 48 × 34 mm |
| Receiver Net Weight | Approximately 127 g |
| Operating Temperature | 0°C to 45°C |
| Certifications | CE, UKCA and RoHS |
Measurement Specifications
| Cable Length Range | Up to 500 m |
|---|---|
| Length Resolution | 0.3 m |
| Length and Fault Analysis | Cable length, open-circuit location and pair-by-pair details |
| Wiremap Test | Continuity, open, short, miswire, crossed pair and split pair |
| PoE Standards | IEEE 802.3af, IEEE 802.3at and IEEE 802.3bt |
| PoE Pair Detection | Pairs 1,2–3,6 and 4,5–7,8 |
Applications
- Network installation and structured-cabling verification
- Ethernet and telephone cable troubleshooting
- PoE network inspection and maintenance
- Coaxial cable testing and fault location
- Low-voltage cable tracing and identification
Tool Compatibility
- Directly supports RJ45, RJ11 and coaxial F-connector cables
- UT683R receiver works with the tone signal generated by the UT685B tester
- Complete wiremap testing requires the supplied far-end wiremap adapter
- Earphones are supported by the receiver but are not included
Included Components
- UT685B TDR cable tester × 1
- UT683R wire-tracing receiver × 1
- 1.5 V AA alkaline battery × 3
- RJ45 adapter cable × 1
- RJ11 adapter cable × 1
- RJ11-to-alligator-clip adapter cable × 1
- F-female to F-female connector × 1
- Micro-USB receiver charging cable × 1
- User manual × 1
- Portable carrying bag × 1
24-Month Product Warranty
Consumer purchases of this product include a 24-month PERIPLUS commercial product warranty from the date of delivery. This warranty is additional to, and does not limit, any mandatory statutory consumer rights.