The ECB50 is a microprocessor-driven tracer that allows three types of troubleshooting circuit breaker identification wire tracing in walls & wire sorting. The included transmitter module generates a custom coded signal that is injected into a powered AC line. The microprocessor-enabled receiver wand uses this encoded signal to reject noise & correctly identify the right circuit breaker or wire. The receiver wand also
Includes:: a sensitivity control to further increase noise rejection & make positive identification easier. The ECB50 is rated at CAT III 150V for general residential commercial & industrial use.