This is a battery-powered, auto-ranging, true RMS digital multimeter with a 6000 counts LCD display. Features : Intelligent Multimeter with Multiple Functions : it can measure AC or DC current, AC or DC voltage, resistance, capacitance, temperature, frequency, continuity and diode test, fire wire detection. NCV Non-contact Voltage Detection : place the NCV sensor closer to the measured cable, analog bar index rises when nearby AC voltage is detected, screen shows "EF", and an alarm beep will sound. Flashlight Function : auxiliary lighting up the working area in the low lit or dark environment. Large LCD Screen Display : with 3.5-inch large LCD display screen, convenient to check the measured data at a glance. Compact and Accurate : as small as a mobile phone, convenient to use and carry around. Built-in with high performance chip to ensure its accuracy. More Functions : Features of data hold, flashlight, automatic shut-down, Celsius or Fahrenheit degree, and more. Specifications : AC Voltage : 0-600V DC Voltage : 0-600V AC Current : 0-10A DC Current : 0-10A Capacitance : 6nF-60mF Resistance : 0-60M Ohm Frequency : 0-10MHz Temperature : 0-1000 celsius or 0-1832 Fahrenheit Color : Black or Red (Optional ) Material : ABS Max. Display : 6,000 counts Auto-off : Yes True RMS : Yes Power Supply : 2 x 1.5V AAA battery (NOT included ) Item Size : 137.4 x 68.4 x 14.5mm or 5.41 x 2.69 x 0.57in Item Weight : 105g or 3.70oz Package Weight : 250g or 8.82oz Package Size : 18 x 9.8 x 4.8cm or 7.09 x 3.86 x 1.89in Package List : 1 x Multimeter 1 x Pair of Test Lead 1 x Thermocouple 1 x Zipper Bag 1 x Manual (English )