Professional Building Humidity Tester Device With 2 Pin Digital

Designed to break or carry a current through a circuitWork by interrupting the electrical current when it becomes to highUnlike fuses that blows and requires a replacement an auto reset circuit breaker will allow continued for operationCircuit breaker Cover included for furtherFitment:Widely used in Boats,Cars,Battery charger,stereo,car,truck,bus,ship,recreational vehicle,trailer motor,4X4 electrical Systems,etc