Since 1910, General Tools has grown to become the recognized industry leader for specialty hand tools and instruments. The BF20 can perform four functions: Automatically identify the circuit breaker or fuse associated with any 110-Volt outlet without tripping the breaker or blowing the fuse. Identify five common wiring faults on a ground fault circuit interrupter (GFCI) outlet or conventional (non-GFCI) outlet. Check the functioning of a GFCI circuit. Safely using non-contact-Voltage (NCV) detection determines whether a line, cable or 110-Volt AC outlets is â€œhotâ€ (energized).
- Redundant audible (beeper) and visual (LED) indications
- White LED work light
- Designed to safety standard IEC 61010-1
- 1 year warranty