Description :Strong anti-interference abilityFull protection function, high voltage ignition circuit designNew battery door design, easy to change the batteryNOTE: To avoid shipping safty checking and make sure you will receive it fast, Batteries NOT includedSpecifications :LCD size : 5543mm.Color : dark grayBattery : 3V (1.52 not include)Product Dimension :117 80 19mmBasic Function Range Basic accuracyDC Voltage 400mV/4V/40V/400V/600V (0.5%+4)AC Voltage 400mV/4V/40V/400V/600V (0.8%+6)Resistance 400/4k/40k400k/4M/40M (0.8%+4)Capacitance 4nF/40nF/400nf/4uF/40uF/200uf (3.5%+8)Frequency 100Hz/1kHz/10kHz/100kHz/1MHz/10MHz (0.5%+4)Special FunctionDiode test Continuity buzzer Low battery indication Data Hold Auto power off Function protection Frequency Duty cycle measuring Input impedance 10MSampling rate 3 times/sAC Frequency response 40~400HzOperation way Auto rangeMax. Display 3999Package includes :1 x VICTOR VC921 LCD Digital MultimeterChina