This Meter is a handheld and battery operated Digital Multi Meter(DMM) with multi function. This Meter is designed to meet IEC61010-1 & CAT II 600V over voltage category and double insulation. The meter with holster that is giving the main body， though downsized， high resistance against the shock of a drop.This operating instruction covers information on safety and caution. Please read relevant information carefully and observe all the warnings and note strictly.The DMM as general measurement tool and widely used in the school， laboratory， factory and other social field. Specifications:DC Voltage: 200mV/2V/20V/200V±(0.5%+2) 600V±(0.8%+2)AC Voltage: 2V/20V/200V/600V±(1.0%+3)DC Current: 200?A/2mA/20mA/200mA±(1.0%+3) 10A±(3.0%+3)AC Current: 200?A/2mA/20mA/200mA±(1.2%+3) 10A±(3.0%+5)Resistance: 200?/2k?/20k?/200k?/2M?±(0.8%+2) 20M?±(1.0%+2)Frequency: 20kHz ±(1.0%+2)Display: 2000 CountsAuto range: √Data hold: √Back light: √Diode test: √Continuity: √Maximum Value Hold: √Power supply: 9V 6F22 Battery (Not included)Package size: 16 * 11 * 6cm / 6.3 * 4.3 * 2.4inPackage weight: 285g / 10.1ozPackage list:1 * HYELEC MS8233D Digital Multimeter 2 * Test Cable1 * English Instructions