The multimeter is compact in size and Features a high-speed chip for automatic identification of current, voltage, resistance and continuity. Large-size LCD color display with large font for easy data reading, very suitable for middle-aged and elderly electricians to use, easy to operate. It can be used to measure AC/DCvoltage, AC/DCcurrent, resistance, capacitance, diode, on-off, frequency, and non-contact infrared temperature measurement. Support 9999 counts True RMS, NCV non-contact measurement, LIVE wire firewire judgment, laser level indication, V-alert AC voltage sense with buzzer alarm, automatic shutdown, and night illumination function. Features: Concise Appearance: Compact and portable body, three-dimensional design, high protective and comfortable to grip, easy to carry, does not occupy the space, say goodbye to the traditional bulky and difficult to carry. LCD Color Display: LCD color display, with up to 9999 counts, the larger the count, the higher the accuracy, in sunlight and dark conditions can be clearly seen. Font large design, easy to read data, very suitable for middle-aged and elderly electricians to use, easy to operate. Intelligent Auto Identification: Auto mode selection, high-speed chip, no need to shift, say goodbye to cumbersome, no delay. The AC/DCcurrent, AC/DCvoltage, resistance, and continuity will be automatic identification. Insert in the amp port and make measurement, it will automatically switch between the AC/DCcurrent mode. Multi-functional Design: It can be used to measure AC/DCvoltage, AC/DCcurrent, resistance, capacitance, diode, on-off, frequency, and non-contact infrared temperature measurement. Support 9999 counts True RMS, NCV non-contact measurement, LIVE wire firewire judgment, laser level indication, V-alert AC voltage sense with buzzer alarm, automatic shutdown, and night illumination function. High Pressure Diode Function: Support diode test and light up the light-emitting LED within 16V. Cover various types of diode tests, such as rectifier diodes, voltage regulator diodes, and light-emitting diodes, with a maximum test voltage of about 16V. Infrared Temperature Measurement: Switch to infrared temperature measurement mode, the laser will be turned on, and the infrared sensor probe will be pointed at the measurement object, and the instrument will automatically and continuously measure the temperature of the measurement object and update the display. Dual display of real-time temperature and maximum temperature values. It will maintain the maximum temperature value on the screen at all times during the scan. Power Supplying System: Adopts dual-mode power supplying system, support powered by the built-in 3.7V lithium battery or 2 AAA alkaline batteries (not included) to meet various needs. The multimeter prioritizes the use of the lithium battery for power supplies, after detecting the lithium battery power depletion, it will automatically switch to dry battery for power supplying. Widely Applications: Widely used in the electrical testing industry, electrician industry, electronic overhaul industry, LED industry, auto repairing industry, and so on. Specifications: Name: Digital Multimeter Material: ABS Battery: 1 * built-in 3.7V, 1200mAh lithium battery (included), or can be powered by 2 * AAA battery (not included) DCVoltage: 0-620V (DCMode), 0.5-620V(AutoMode) ACVoltage: 0-620V (ACMode), 0.8-620V(AutoMode) Resistance: 0.0-9.999 Capacitance: 0.5uF-999.9uF, 0.1F, (3.5%+8); 1000uF-9999uF, 1F, (4.5%+10) AC Current: 1.0-610.0mA(40-200Hz), 0.1mA, 2.0%+3) DCCurrent: 1.0-610.0mA, 0.1mA, (1.5%+3) Frequency: 10.0-99.9Hz 0.1Hz, 100-1000Hz 1Hz, (1.0%+5) Infrared temperature measurement: -20 to 0, 0-400(-4 to 32, 32-752) Object distance ratio: 12:1 (silicon lens version) Continuity: if the resistance 30 the buzzer sounds Low voltage diode mode: measure diodes within 2.0V Working temperature: 0-40, 0-80%RH Storage temperature: -10 to 60, 0-70%RH V-Alert: support Live wire check: Support Auto power off: 5 minutes Flashlight: Support Item size: 161 * 78 * 21mm / 6.34 * 3.07 * 0.83in Item weight: 245g / 8.64ounce Package size: 170 * 100 * 50mm / 6.69 * 3.94 * 1.97in Package weight: 265g / 9.35ounce Packing List: 1 * Digital Multimeter 2 * Probe 1 * Cable 1 * Screwdriver 1 * Storage Bag 1 * Instructions