1.DC Voltage 200mV,2V,20V 200V,1000V 2.AC Voltage 200mV,2V,20V 200V, 750V 3.Certificate: CE Approval DIGITAL ENGINE ANALYZER1 ... hFE test, Diode and Continuity test, Tachometer, Dwell .Display : 3 1/2 digits LCD with a max . reading of 1999Auto-Zero ... & Auto-Polarityhold key Back LightSafety:According to EN61010-1 protection class overvoltage category(CAT 600V) pollution degreen 2.Power ...