Network Cable Tester | RJ45/RJ11 TDR & POE Detection | UT685B Kit

This network cable tester kit helps you verify network cable integrity and identify issues. It supports both RJ45 and RJ11 connectors, performing TDR length measurements and detecting Power over Ether...
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Questions about this product
- Does this tester work with both Ethernet and phone cables?
- Yes. It handles RJ45 Ethernet and RJ11 telephone connectors, so you can check network and phone lines with one unit. That covers most low-voltage cabling on a typical install.
- Can it find exactly where a cable is broken?
- Yes. The TDR function measures cable length and pinpoints fault distance, with a range up to 600m. It also wiremaps for opens, shorts, crossed pairs, and split pairs.
- What comes in the UT685B kit?
- You get the main tester unit with an LCD and a separate remote unit for wiremapping a run. Both are battery powered. The remote sits at the far end while you read results at the main unit.
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