Voltage Tester, Alert Detector with Sound and Light Alarm, Flashlight, Wire Breakpoint Finder, Portable Non-contact AC Voltage Tester, with Dual Range AC 12V-1000V/48V-1000V

✨ Easy to Use: With flashlight, convenient to use at night or dark corner., ✨Breakpoint checking, live wire measurement and full wire measurement.Automatically turn off when no operation and no detection of AC voltage after 3 minutes., ✨Security Level: IEC rated CAT III 1000V CAT IV 600V, Meets ETL requirements. MESTEK electrical voltage tester is safely double insulated and IP67 waterproof. With rugged and durable housing can stand a 6.6-foot (2 m) drop test., ✨Dual Range Electric Tester: With dual ranges (12 –1000V/48 – 1000V AC) for standard and low voltage detection to cope with various environments, making measurements more sensitive, flexible and accurate., ✨Visible & Sible & Audible Alarm: The voltage tester features a high-quality and bright LED display, when it detects high voltage, the tip will send out a red light and beep.