Features Multi-Function: This LCD multimeter offers automatic identification, single meter live wire detection, diode test, low voltage indication, and more, providing versatile functionality for various testing needs. Automatic Identification: Smart technology enables this voltage multimeter pen to automatically identify the parameters under test and select the desired range, simplifying the testing process and saving time. LCD Display: The backlit LCD display enhances the reading experience, ensuring clear visibility of numbers and letters in various lighting conditions, making it ideal for Capacitance Frequency Voltmeter testing. Efficient Design: The single test leading wire design improves measurement efficiency, especially suitable for electronic component maintenance, providing accurate and reliable results. Built-in Flashlight: The integrated flashlight function allows you to work confidently in low-light or dark environments, enhancing usability during testing with the Multimeter Pen. 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 Resistance: 4000Ω 1Ω Resolution 40KΩ 0.01KΩ Resolution 400KΩ 0.1KΩ Resolution 4MΩ 0.001MΩ Resolution 40MΩ 0.01MΩ Resolution Capacitance: 40nF 0.01nF Resolution 400nF 0.1nF Resolution 4uF 0.01uF Resolution 40uF 0.01uF Resolution 400uF 0.1uF Resolution 4mF 0.001mF Resolution Frequency: 40Hz 0.01HZ 400Hz 0.1HZ 4KHz 0.001KHZ 40KHz 0.01KHZ 400KHz 0.1KHZ 4MHz 0.001MHZ Package List: 1 x Multimeter 1 x Instruction Manual 1 x Meter Pen Package List 1 x Multimeter 1 x Instruction Manual 1 x Meter Pen