1.Quick and Accurate Detection:The Circuit Breaker Finder is designed to quickly and accurately locate circuit breakers or blows within your home, office, or factory. This ensures you can identify the correct circuit without unnecessary trial and error, saving you time and effort during electrical work or renovations. 2.Adjustable Sensitivity:The device features an ON/OFF switch that allows you to adjust the sensitivity according to your needs. This flexibility ensures detection in various environments, from residential settings to industrial locations, by minimizing interference and maximizing accuracy. 3.LED Indicator for Circuit Status:Equipped with three LEDs, the circuit breaker finder enables the operator to determine the status of the circuit connection easily. The LEDs provide clear visual feedback, helping you understand whether a circuit is active, inactive, or in need of attention, enhancing and efficiency. 4.NCV Detection (UT25B ):The UT25B model includes an NCV (Nontouch Voltage) indicator light, allowing you to detect the presence of live voltage without direct touch. This additional feature is invaluable for identifying live wires and avoiding potential electrical hazards.