Positively identifies circuit breakers & fuses without service interruption ; Self-calibrating ; Fully automatic operation ; Digital receiver & GFCI circuit tester ; UL(R) & CE approved ; 2-year warranty;
Positively identifies circuit breakers & fuses without service interruption ; Self-calibrating ; Fully automatic operation ; Digital receiver & GFCI circuit tester ; UL(R) & CE approved ; 2-year warranty;