1.Anti-high-voltage ignition circuit design;2.New type of shock sets,streamline design,safe&comfortable;3.Large screen display Production IntroductionFeatures:HQ200 Series Clamp Digital Multimeter designed by 9V battery-powered, 3 1 / 2 LCD large screen display. Can be used to measure AC voltage, AC current, resistance, as well as on-off test, with automatic shutdown, data hold, backlight ...