AC Voltage Detection Range:12V~1000V (High Sensitivity), 48V~1000V (Low Sensitivity) Frequency:50/60Hz Alarm Mode:Sound and Light Alarm Alerts you with both an audible sound and a visual light signal to ensure safe detection of voltage. Flashlight:White LED built-in flashlight provides additional lighting when working in low-light environments.
Low Battery Indication:Alerts you when the batteries are running low, ensuring you can replace them before the detector stops working.
Auto Power Off:Saves battery life by automatically turning off when not in use.
