2in1 design, it is not only a multimeter but also is a electric test pen. With AC/DCVoltage measurement, resistance measurement, zeroline/fireline detection, noncontact induction measurement functions. With automatic shutdown, data hold, on/off buzzer, and flashlight functions. Power-on measurement, automatic identification of the measurement signals. With flashlight to help you illuminate and use when measuring in a dark environment. It can be widely used in electrical testing, automotive repairing, and more household improvements, industrial electrical maintenance, etc. Features: Intelligent 2in1 Multimeter: It is not only a multimeter but also is a electric test pen. Concise Appearance: Compact size, easy to carry and does not occupy an area, the portable pen clip makes it can be easily carried, and say goodbye to the traditional heavy and difficult to carry. LCD Screen: Clear-definition LCD display design, with large font for clearly display the measurment data. Multifunctional Design: With AC/DCVoltage measurement, resistance measurement, zeroline/fireline detection, noncontact induction measurement functions. With automatic shutdown, data hold, on/off buzzer, and flashlight functions. Intelligent Identification: Power-on measurement, automatic identification of the measurement signals, no need to change gears, and will not burning the meter. NCV Induction Detection: Sound and light alarm, more accurate sensing. When the nearby AC voltage is detected, the screen will display "----" indicator will turn up red light, and the buzzer will emit a buzzing sound. Data-hold Function: After the measurement is stable, the data will be displayed for a long time, so you can let go of your hands without fear of data return to zero. Flashlight: With flashlight to help you illuminate and use when measuring in a dark environment. Silicone Buttons: Eco-friendly silicone buttons design, with comfortable press feeling and easy to use. Replaceable Probe: The replaceable design of probe is convenient for long-term use, and the pentip is easy to replace. Wide Applications: It can be widely used in electrical testing, automotive repairing, and more household improvements, industrial electrical maintenance, etc. Specifications: Name: Digital Multimeter Material: plastics Type: standard configuration, high configuration (optional) Battery: 2 * 1.5V AAA battery (not included) Display: LCD display, 4000 counts DCvoltage test ranges: 4V/40V/400V/600V; 1mV; (1.2% reading+5) ACvoltage test ranges: 4V/40V/400V/600V; 1mV; (1.2% reading+5) Resistance test ranges: 4K/40K/400K/4M/40M; 1; (1.2% reading+3) NCV test: yes, sound light alarm Liveline zeroline identification: yes, sound light alarm On-off test: yes Over-ranging indication: display "OL" Battery low voltage indication: yes Auto shut-off: yes Data-hold: yes Flashlight: yes Screen backlight: yes Item size: 185 * 26 * 29mm / 7.28 * 1.02 * 1.14in Item weight: 75g / 2.65ounce Package size: 190 * 40 * 30mm / 7.48 * 1.57 * 1.18in Package weight: Standard configuration: 130g / 4.59ounce High configuration: 145g / 5.11ounce Packing List (standard configuration): 1 * Digital Multimeter OR Packing List (high configuration): 1 * Digital Multimeter 8 * Accessory