Features: ·  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, LAN and 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