Description: Measure AC/DC voltage, current, resistance, continuity and diode Over range protection for all ranges Maximum & minimum value measuring function Display: 4000 counts with analog bar LCD display,and reading hold function Continuity test and auto power off Specification: DC Voltage: Range: 400mV/4V, Accuracy: ±(0.8% +3) Range: 40V/400V/1000V, Accuracy: ±(1.0% +5) Range: 4V/40V/400V, Accuracy: ±(0.8% +3) DC Voltage Accuracy: 400mV/4V ±(0.8% +3), 40V/400V/1000V ±(1.0% +5) AC Voltage Accuracy: 4V/40V/400V ±(0.8% +3), 750V ±(1.0% +5) DC Current Accuracy: 40A/400A ±(2.0% +6) AC Current Accuracy: 40A/400A ±(2.0% +6) Resistance Accuracy: 400?/4k?/40k?/400k? ±(0.8% +3), 4M?/40M? ±(1.2% +3) Capacitance: 400nF/4 µF/40 µF/400 µF/4000 µF ±(4.0% +5) Frequency (From Clamp) Accuracy: 0~10KHz ±(1.5% +5), 0~10MHz ±(1.5% +5) Duty cycle: 1%~99% ±3.0% Diode: 2.7V Continuity Buzzer: