SC8108 Tester network cables Measurement of LAN cable length Description: One person can perform cable connectivity tests Can detect wiring errors of 5E, 6E coaxial cable and telephone lines, including: break, short circuit and crosstalk Location of wiring/connection error Measure cable length and locate exact location Dynamic cable length calibration function, so that the measurement accuracy length do 98% Easy to use, large screen displaying test results in no time easy do carry, automatic delay disabled It has an identifier that allows you to measure the length of the plug Instrument do identify the sound prompt Specification: Port: Tester (M), tester loopback port (left), ID port (right) Calibration accuracy: 3% (± 0,5 m or ± 1,5 ft) (calibration cable > 5 m) Length Calibration: User can set the self-calibration factor for a given cable length; cable length calibration over 5 meters The package includes: 1 tester network