Features Multi Fuction --- This LCD multimeter adopts multi fuction such as automatic identification, single meter live wire detection, on and off, diode test, low voltage indication and so on. Automatic Identification --- Smart technology enables this voltage multimeter pen to automatically identify the parameters under test and select the desired range. LCD Display --- Greatly enhances the reading experience, the LCD display lighted numbers and letters on a black background make the multimeter pen very easy to read, even in bright sunlight or low light conditions. Efficient --- Single test leading wire design makes measurement more efficient, especially suitable for electronic component maintenance. You no longer need to worry about the tip of the test leading wire moving while reading test results. Flashlight --- This pen type LCD multimeter also adopts flashlight function and allows you to work in the dark confidently. Specification: Item Type: Pen Type Multimeter Material: ABS Use: DC Voltage Detection, AC Voltage Detection, Non Contact Voltage Detection, Single Meter Live Wire Detection Battery: 1.5V AAA x 2 (Shipped Without Battery) Display: 4000 Counts Range: Automatic Function: Automatic Identification, AC And DC Voltage, Resistance, On And Off Single Meter Live Line Detection: Support Diode Test: Support Three Phase Power Phase Sequencing Detection: Support True RMS: Frequency Range 40Hz-1kHz Response Truth Effective Value Low Voltage Indication: Support Auto Shutdown: Support Flashlight: Support Basic Parameters: DC Voltage: 4V 0.001V Resolution 40V 0.01V Resolution 400V 0.1V Resolution 600V 1V Resolution AC Voltage: 4V 0.001V Resolution 40V 0.01V Resolution 400V 0.1V Resolution 600V 1V Resolution Package List:1 x Multimeter  1 x Instruction Manual1 x Meter Pen Package List 1 x Multimeter 1 x Instruction Manual 1 x Meter Pen