ITEM NAME:12V/48V-1000V Sensitivity Tester AC Voltage Electric Non Contact Induction Pen Product Description Description: 12V/48V-1000V Voltage Sensitivity Tester AC Voltage Electric Non Contact Induction Pen Current Testing Pencil Circuit Breaker Finder Feature: NCV high/low sensitivity adjustable: dual-sensitivity AC voltage range with switch S button is 12V-1000V and 48V-1000V. AC voltage detection: detect AC voltage by touching the power socket or by approaching the live wire with a non-contact tip. NCV phase sequence detection: with phase sequence measurement function. LED lighting: with flashlight, used for auxiliary lighting work area, easy to use at night or dark corner. Other functions: breakpoint check, high voltage circuit alarm function, live wire measurement and full line measurement. Automatic shutdown: When there is no operation after 3 minutes and no AC voltage is detected, the power is automatically turned off. Power supply:.Working temperature: 0-40℃. Storage temperature: -10-50℃. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.