The CMT24S Circuit Mapper System tests as many as 96 circuit breakers concurrently and allows users to identify which breakers or fuses are feeding specific branch circuits. The transmitter clamp leads send 24 separate digital signals, per transmitter, to live or dead lines with equipment still connected, and the receiver digitally indicates the appropriate circuit number when the probe makes contact with an outlet, switch, or any other electrical connection. The set includes a transmitter, receiver, 24 circuit clamps, batteries, a circuit identification pad, carrying case, and a manual.


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