MASTECH Automatic Circuit Breaker Finder (50% OFF!)

🚚 Risk-Free - Money-Back Guarantee 🚚 FREE Shipping - On All Orders 🚚 Tracking # For Every Order Your browser does not support our video. Always find the right breaker, with this circuit tester! The Mastech circuit breaker tester identifies circuit breakers on energized electrical systems. Automatic sensitivity adjustment and automatic polarity selection remove ambiguity about readings. The tester indicates the presence of a circuit breaker with a buzzer and an indicator light. The tester includes a transmitter, which is plugged into an electrical outlet, and a receiver, which is powered by a 9V battery.  FEATURES AND BENEFITS 🥍 Performance The Mastech circuit breaker tester is a preferred solution for the latest in code requirements. Identify circuit breakers fast and efficiently. Quick and easy to use and extremely accurate readings. Always find the right breaker!. 🥍 Multifunctional The circuit breaker works on powered systems from 90 to 250V AC and is suitable for house, offi