Feature:1. VOICE CONTROL: The digital multimeter has voice control function, and you can get a response and make a measurement by issuing commands to the multimeter.2. TOUCH SCREEN: The multimeter adopts large screen HD color touch screen display, and has a flashlight illumination, which can be operated in a dark environment.3. FUNCTION INDICATOR: With indicator, the finger accurately points to the selected function to avoid misoperation, and the indicator will light up after the function is selected.4. AUTO IDENTIFICATION: AC and DC voltage, resistance and on off buzzer can be directly measured and automatically identified, making the operation more efficient and reliable.5. MULTIPLE FUNCTIONS: With VFC function, all problems solved at one time, NCV function provides audible and flashing alarm, includes k type temperature probe (201000, 01832).Specification:Item Type: Digital MultimeterProduct Model: ET8198DEMaximum Display: 5999 (3 5/6) digits automatic polarity displayMeasurement Method: Double integral A D conversionSampling Rate: About 3 times per secondOver Range Display: The highest digit shows 0LWorking Environment: 0-40Relative Humidity: <80%Equipment Front Light: 1 LED bulb, light source color is whiteBattery: 1 x 750mAh 802045 polymer lithium battery (built in battery).Package List:1 x Host1 x User Manual3 x Cable1 x Data Cable