KM-DM02A Smart Digital Multimeter Auto Range 2000 Counts NCV Universal Meter Handheld Multifunctional Tester Voltmeter Ammeter with Backlight AC/DC Voltage & Current Resistance Capacitance Frequency Measurement Continuity and Diode Test, hFE, Average Valu Model: KM-DM02A Measuring Range: DC Voltage: 200mV/2V/20V/200V/1000V AC Voltage: 2V/20V/200V/750V DC Current: 20uA/2mA/20mA/200mA/10A AC Current: 20mA/200mA/10A Resistance: 200Ω/2KΩ/20KΩ/200KΩ/2MΩ/20MΩ Capacitance: 20nF/200nF/2uF/20uF/200uF/2mF/20mF Special functions: True RMS measurement, Average value measurement, Diode test, Continuity test, hFE, Data retention, LCD backlight, Undervoltage reminder, Automatic shutdown, Non-contact voltage measurement, 20-segment analog bar display Display:LCD Maximum display: 1999(3 1/2) bits automatic polarity display Measurement: double integral A/D conversion Sampling Rate: about 3 times per second Overrange display: the most significant bit was "0L" Working environment: 0~40℃, relative humidity<80% Power Supply: 6F22 9V battery Material: ABS Item Size: 184 * 90 * 46 mm / 7.24 * 3.54 * 1.81 inch Item Weight: 305g / 10.76oz Package Size: 20.5 * 13.5 * 6.5 cm / 8.07 * 5.31 * 2.56 inch Package Weight: 493g / 17.39oz