... 1.DC Voltage 200mV,2V,20V 200V,1000V 2.AC Voltage 200mV,2V,20V 200V, 750V 3.Certificate: CE Approval DIGITAL ... ENGINE ANALYZER1. FunctionDC/ AC Voltage, Resistance, DC Current, Temperature, Transistor hFE test, Diode and Continuity test, Tachometer, Dwell .Display : 3 1 ... Auto-Polarityhold key Back LightSafety:According to EN61010-1 protection class overvoltage category(CAT 600V) pollution ...