The AC50 AC Voltage Detector is a versatile and high-performance tool. It is equipped with a white LED flashlight that can be clearly seen in dark or low-light environments. The AC50 has features such as adjustable sensitivity, frequency detection and breakpoint detection. In the dual voltage range (12~1000V / 48~1000V), three warning methods are provided: screen display, LED indicator and sound alarm. This enables it to be used flexibly in different environments. The AC50 is designed to be rugged and can withstand a drop of up to 2 meters. It also has a line identification function to ensure safe operation. It also meets the CE CAT Ⅲ 1000V/CE CAT III 600V safety standards. The device will automatically shut down after 5 minutes of inactivity to save battery and weighs only 45g.