MS5902 Automatic Circuit Breaker Fuse Finder US/EU Plug Socket Tester Tools Please kindly leave us a note which type you need,or we will send randomly. you can understand! Features: 1. The circuit breaker finder can automatically adjust sensitivity and find the target circuit breaker or fuse quickly. 2. The socket tester can test whether socket connection is correct and 3 indicator lights can show you the socket condition. 3. With flashlight, convenient to use in the dark environment. 4. Support low battery warning. 5. Suitable for power grid rebuilding and engineering acceptance in office, home, factory, etc. Specification: Working Voltage: AC 110V/220V Plug Type: EU plug AC220V/50HZ US Plug AC110V/60HZ Please kindly leave us a note which type you need,or we will send randomly. you can understand! 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 Packet Weight: Approx. 298g/10.5oz Package list: 1 * Socket Tester with Transmitter 1 * Circuit Breaker Finder with Receiver Note: When the yellow LED is on, please replace the battery in time. Picture Show: About