Enhance electrical safety with the EMTOP Non-contact AC Voltage Detector. Detecting AC voltage between 12V to 1000V and 48V to 1000V, it ensures reliable results. The detector’s sound and light alarm system, coupled with a white LED flashlight, provides a comprehensive alert system. With features like low battery indication, auto power-off, and automatic live and neutral line distinction, this tool is a must-have for electricians. Get yours now for efficient and secure voltage detection. Battery included for immediate use.