Klein Tools Tdr Cable Length Meter

Cable length meter measures length of electrical, data, two-wire and Romex cables up to 3000 feet (914 m) TDR technology measures Distance-to-Fault, Open or Short, on terminated or unterminated cable Programmed with Velocity of Propagation (VoP) values for Coax, Data, Romex and other multiwire cables for accurate length measurement within +/-(2-Percent plus 3-Foot/0.9 m) accuracy Stores custom cable VoP values for consistently accurate results and time savings Simple interface with full color, interactive LCD Tones unenergized, open-ended wires for wire tracing (requires Analog Probe (Cat. No. VDV500-123, sold separately)