1PC Electrical AC Voltage Detector Non-contact Smart Electric Pen NCV Live Wire Continuity Test DC AC Digital Multimeter ,Troubleshooting Accurate

Non-contact and pen shaped desigh,convenient to operate and carry. Dual sensitivity mode(High:12~1000V / Low:48~1000V). The sensitivity of the product can be adjusted freely according to the actual scene used. This product has a Self-test function at boot time. It can effectively detect whether the product can work normally and avoid wrong judgment. Has Induction dangerous voltage alarm, Live/Neutral wire distinction, Live Wire Breakpoint Locate, Continuity check, DC/AC voltage, resistance, frequency, flashlight lighting features etc. Alarm mode:Sound and light (Red/Green).