Features 1、NEUTRAL LIVE WIRE JUDGMENT: Measuring pen supports insulation measurement, more safe and easy to judge neutral and live wire 2、FAST AND EFFICIENT: Measuring pen can quickly find line breakpoint location detection, intelligent shutdown, with humanized energy saving design 3、WITH LIGHTING: Measuring pen with LED light, not afraid of darkness, safety often accompanied, can be used as an emergency flashlight 4、MULTIPLE FUNCTIONS: Intelligent induction measuring pen, comprehensive functions, can meet your daily needs 5、SCRATCH RESISTANT ABS: AC voltage detector adopt excellent ABS material, possess impact resistance, scratch resistance, environmentally friendly Specification Item Type: AC Voltage Detector Product Material: ABS Batteries: 2 x AAA batteries(not included) Color: Yellow Package List 1 x AC Voltage Detector 1 x User Manual