REPOTEC RP-1702U Remote Cable Tester for RJ-11/RJ-45/BNC/USB, Includes Separable passive module designed for testing the installed cables, Open/short LAN cable tester (STP/UTP, LocalTalk, PhoneNet, Thin Coaxial), Termination value test for BNC connectors, Single operation button, 1 x RJ-11/RJ-45/BNC/USB on main unit, 1 x RJ-11/RJ-45/BNC/USB on separable remote module, 5 LEDs for Testing (Open/Short wiring test, Connected wires display, No connection/no terminator indication, Wrong connection/Non-parallel connection display), Ethernet 10BASE-2/10BASE-5 terminator value detection