TESTER, VDV NETcat (POP) by Greenlee

Tests shielded twisted pair (STP), unshielded twisted pair (UTP) and coaxial cables. TIA/EIA standard wiring pair verification. Detects shorts, opens, reversed polarity, crossed and split pairs. Generates three distinct, selectable digital tone patterns for cable tracing and troubleshooting. Tracing modes can be adjusted for high performance LAN cables. Complete set of connector types standard (telephone, LANand coax). Nested remote allows end-to-end testing of all wiring types. Simple testing of LAN wiring and phone lines. Detection of common wiring and connector errors. Warning of hazardous voltages. Checks for reversed telephone wires.