AEMC Fault Mapper Model CA7024

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Cat. #2127.80
Cable Fault/Length Tester – Alphanumeric TDR
Identifies and locates faults on power and communication cables, given access to one end only. Measures cable length and indicates the length and distance to cable faults. Displays results alphanumerically on a 128 x 64 graphical LCD.


The Fault Mapper Model CA7024 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′ (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.
Model CA7024 – Cat. #2127.80: Includes a carrying case, BNC pigtail cable with alligator clips, (4) 1.5V AA batteries and a user manual.