HISITEK MS5902 Socket Tester, Circuit Breaker Detector, Automatic Circuit Breaker Fuse Detector, 220V EU Plug

1.Automatic sensitivity: Equipped with advanced technology, the circuit breaker detector can automatically adjust its sensitivity to quickly locate the target circuit breaker or fuse. This allows you to easily identify electrical problems, saving you time and effort. 2. Functional Outlet Tester: In addition to detecting circuit breakers, this device can also check the status of your outlets. It can test if the triangular outlet connection is correct, and its three indicator lights will show the outlet status at a glance. 3. Ease of use in dark environments: For added convenience, the detector is equipped with a built-in flashlight. This makes it ideal for working in dark or poorly lit areas, allowing you to perform repairs and diagnostics even when lighting conditions are unfavorable. 4. Low battery warning: You no longer have to worry about your device losing power while in use. The device has a low battery warning, ensuring you are always informed when the batteries need to be replaced. 5. Wide Application: Whether you are renovating your electrical network, undertaking an engineering project, or simply performing routine maintenance at home, in a factory, or at the office, this circuit breaker detector is an indispensable tool. Thanks to its robust design and versatility, you can use it in many different situations. Specification: Brand: HISITEK Model: MS5902 Operating Voltage: 220VAC Plug Type: EU Plug Material: ABS Color: Black+Green Receiver Power Supply: 1 x 9V battery (not included) Receiver Size: 20*3.8*5cm/7.9*1.5*2.0in Socket Tester: 6.3*7*5.5cm/2.5*2.8*2.2in Package Weight: Approx. 298g/10.5oz Package List: 1*Socket Tester with Transmitter 1*Circuit Breaker Detector with Receiver Note: When the yellow LED is lit, please replace the battery in time.