AC 90-120V Accurate Circuit Breaker Identificatio: Identifies circuit breakers on energized 120V electrical systems, breaker detector finder compatible with standard 90 to 120V AC 50/60Hz breaker system.
GFCI Tester: Transmitter that connects to an electrical outlet or fixture and receiver that scans the panel to find the correct circuit breaker
Sensitivity Adjustable: The receiver will immediately beep as you approach the correct circuit breaker, and you can then adjust to higher sensitivity to find the correct circuit breaker.
High Performance: The circuit finder features visual flashing light and an audible beeping to alert you when the correct breaker is identified.
Easy to Use: The test probe needs to be vertically close to each circuit breaker, and the NF-827 probe needs to be moved slowly during detection.This automatic circuit breaker finder is compact in size and is a professional tool for home, office, factory power grid renovation, etc.
Electrical Tester Case for NOYAFA Electrician Tools: Circuit tester storage case designed specifically for the NOYAFA NF-827 Circuit Breaker Finder, Outlet Repair Tool Kit, and GFCI Outlet Tester. Made of high-quality EVA material, durable and easy to carry, it can well protect your voltage tester from being damaged by collisions and prevent scratches and dust from affecting the circuit breaker tester