Tester Rj45

Uni-T UT685B KIT Cable TesterThe Uni-T UT685B KIT Cable Tester is a multifunctional tool designed for the diagnosis and installation of low-voltage networks. The device supports various types of cables, including twisted-pair cables (UTP, FTP, SSTP), coaxial cables, and telephone cables, making it suitable for a wide range of applications. Integrated RJ11, RJ45, and coaxial cable connectors eliminate the need for additional adapters, simplifying work and speeding up installation testing.Functionality and Installation DiagnosticsThe UT685B KIT model allows for cable length measurement and fault location, enabling faster identification of the problem area in the installation. The cable mapping function helps detect connection errors, while POE detection allows for checking the presence of power and compliance with 802.3AF/AT/BT standards.Convenient diagnostics and faster field workThe tester is equipped with a 2.8" LCD screen, a cable location function, an Ethernet port test, and a port blinking function that supports the identification of connections in 10M, 100M, and 1000M networks. It also features an NCV function and input protection up to 70 V DC, which improves safety during use. Automatic shutdown after approximately 10 minutes helps conserve energy, and power from four AAA batteries makes it easy to prepare the device for use in various conditions.Included Tester RJ45 adapter cable RJ11 adapter cable RJ11 cable with alligator clips F-connector adapter User manual Specifications Manufacturer Uni-T Model UT685B KIT Type TDR cable tester Supported cables UTP / FTP / SSTP / coaxial 50Ω 75Ω 93Ω Length measurement range 2.5~500 m Measurement accuracy ±4% or 0.6 m Resolution 0.3 m POE detection DC 5~60V (802.3AF/AT/BT) Ethernet port test Yes Cable location Yes Port blink function Yes NCV Yes Input protection 70V DC Display 2.8" LCD Power supply 4 × AAA batteries Auto power off Approx. 10 min Certifications CE, UKCA, RoHS