Klein Tools® ET300 Digital Circuit Breaker Finder

When you find yourself needing to locate a circuit breaker to any standard 120v outlet, the Klein Digital Circuit Breaker Finder has you covered. Easy to use and a great time saver, this is a must have product. Simply plug in your transmitter and scan your circuit breaker. It’s really that easy.

Easy to use

Micro-processor controlled for spot-on readings, this strong transmitter reaches a distance of up to 1,000 ft. Just wait for the flashing arrow and alert beep to direct you in the correct spot speeding up installs while keeping you safe.

Reliability

Don’t waste time with guess work, let Klein Tool’s ET300 Digital Circuit Breaker Finder do the job. Quickly, accurately, and automatically find the corresponding circuit breaker of any standard 120V outlet. (For use on powered circuits only)

Extend Battery Life

What’s more, this Circuit Breaker Finder also includes auto power-off to save battery life so you can focus on more important things than charging this great piece of equipment.

Klein Tools®

Today, Klein Tools, Inc. represents much more than Klein pliers. The company's product line has broadened to include virtually every major type of hand tool used in construction, electronics, mining, and general industry in addition to the electrical and telecommunications fields. Klein Tools® also supplies a line of occupational protective equipment, which is exhibited in a separate catalog.