Circuit tracing has often been called an inexact science. But, the four clearly defined modes of operation of the new SureTest Circuit Tracers bring you a revolutionary level of precision, confidence and minimal set up time. Search High, Search Low,Trace and Breaker Modes let you quickly select the proper sensitivity for your specific job. And, with easy-to-replace AA batteries, the tracer provides four times the tracing power of conventional 9-volt circuit tracers on the market.
Numeric value and audible signal provide quick and easy-to-understand tracing feedback
Receiver display rotates automatically for easy viewing
Identifies breakers and fuses
Pinpoints opens and shorts
Traces wires behind walls
Can be used on circuits 0-600V AC/DC