DIGITAL AC-DC MULTIMETER VOLTMETER AMMETER OHMMETER Stable and portable Detect DC or AC voltage, AC or DC electric current, electric resistance Backlight, easy to readOvercharge protection Weight: 284g Power supply: 9V battery (not supplied) DC voltage range: 200mV 100μV ±0.5% +2 2V 1mV ±0.5% + 3 20V 10mV ±0.8% +3 200V 100mV ±0.8% +3 600V 1V ±0.8% +5 AC voltage range: 200V 100mV ±1.5% +10 600V 1V ±1.5% +10 ; AC electric current range: 200μA 0.1μA ±1% +5 2mA 1μA ±1% +5 20mA 10μA ±1% +5 200mA 100μA ±2.0% +5 10A 10mA ±3.0% +5 ; Range of electrical resistance: 200ω 0.1ω ±1.0% +2 2Kω 1ω ±1.0% +2 20Kω 10ω ±1.0% +2 200Kω 100ω ±1.0% +2 2Mω 1Kω ±1.0% +21 X DIGITAL MULTITIMETER 1 X MANUAL