The MEGGGER CFL510F is an advanced instrument capable of identifying a wide range of cable faults using Time Domain Reflectometry. It offers exceptional features and a range capability normally associated with larger, more expensive instruments. The measurement range spans from 30 feet to9,000 feet, with a minimum resolution of four inches. The Model CFL510F can be used on any cable consisting of at least two insulated metallic elements, one of which may be the sheath or shield of the cable. The CFL510F has internal matching networks to allow testing of 25-, 50-, 75-, and 100-Ω cables. (These correspond to power, cellular, CATV, and telephone cable). The FastFind key simplifies waveform interpretation by automatically adjusting the instrument's range and gain and places the measurement cursor at the major event on the cable.