Instruments Circuit Breaker Finder Sensitivity Adjustable Socket Tester Diagnostic-tool Identifies Correct Circuit or Fuse

Description: By using a transmitter and receiver, this circuit breaker finder quickly and easily identifies individual branch circuits at the panel box without interrupting power. It is the best way to accurately locate circuit breakers. They are compact in size and extremely easy to use. Specification: Receiver Type UT25A / B Operating Voltage 90-120V Operating Frequency 50-60Hz Power Supply 1 x 9V Battery(Not Included) Operating Temperature 5?-40? Storage Temperature -20?-60? Transmitter Working Voltage 110-125V Operating Frequency 50-60Hz Fuse 1A, 250V, 4x11mm(dia) Receiver Size(appr.) 19 x 5 x 3cm / 7.5 x 2.0 x 1.2" Package Weight(appr.) 262g  Package Included: 1 x Circuit Breaker Finder (Receiver) 1 x Socket Tester (Transmitter) 1 x User Manual