• Tests for RJ45 modular connection with 258A, 568A & B,   356A wiring and 10Base-T, RJ-12 and RJ-11 USOC wiring &   Coaxial cables with BNC connectors.
• Performs tests of cable continuity, miss-wiring & polarization   by the color of large-sized LEDs.
• Kit includes one master and one remote unit, one RJ-11   adapter, one RJ-12 adapter, a 9-Volt battery, and a carry   case.
• Detachable remote unit for installed cabling.
• Additional remote module unit is available.