The Fault Mapper Model CA7024 (2127.80) is a hand-held, alphanumeric, TDR (Time Domain Reflectometer) Cable Length Meter and Fault Locator, designed to measure the length of electrical and communication cables. It can also indicate the distance to a fault in the cable (open or short), given access to only one end of a two or more conductor cable.
By incorporating fast-edge step TDR technology, the Model CA7024 measures cable length and indicates the distance to open or short circuit faults. to a range of 6000 ft (2000m), on at least two conductors. The Model CA7024 indicates the cable length or fault distance and description, alphanumerically on a 128 x 64 graphical LCD.
Hand-held Cable Length Meter and Fault Locator
Detect opens and shorts and the distance to them from one end of the cable
Measure cable length up to 6000 ft (2000m) in feet or meters
Automatic cable impedance compensation
Built-in library of most common cables and their Vp (Velocity of Propagation)
Manual selection of Vp for all cables not found in library
Vp setting displayed long with length and cable type (if in library)
Built-in tone generator for tracing and locating cables
Large high-visibility blue electroluminescent backlit display