Enhance your electrical testing with this advanced Digital Multimeter Pen, model AN-20, designed for precision, convenience, and safety. Featuring AL smart automatic mode and a 4,000 count display, this multimeter pen quickly and accurately detects a wide range of electrical parameters with automatic range selection for effortless measurement. Crafted from durable ABS material, it is lightweight and easy to handle, making it ideal for hobbyists, car owners, and homeowners alike. Key Features: · **AL Smart Auto Ranging:** Automatically identifies measurement parameters and selects the appropriate range for fast, accurate readings without manual adjustments. · **Wide Test Range:** Measures DC and AC voltage (up to 600V), resistance (up to 40MΩ), and circuit continuity with high precision, ensuring versatile use in various electrical applications. · **Non-Contact Voltage Detection (NCV):** Safely detect live AC wires without direct contact, utilizing both audio and light alarms for quick and secure voltage testing, simplifying troubleshooting. · **Live Wire Contact Recognition:** Provides sound and light alerts when a live wire is detected, enhancing user safety during electrical inspections. · **On/Off Continuity Test:** Checks circuit status with an audible buzzer and visual red indicator light when resistance is below approximately 50Ω, enabling easy identification of connected or open circuits. · **Additional Functionalities:** Includes data retention for reading hold, low power indication, automatic shutdown for battery conservation, built-in flashlight for working in dim environments, and a bright backlit display for clear visibility. · **Independent LED Light:** Facilitates testing in dark or low-light conditions, enhancing operational convenience. Battery replacement is simple, accessible via the bottom screw for quick maintenance. Specifications: · Material: ABS · Model: AN-20 · Display: 4,000 counts · Measurement Capabilities: DC voltage (4V/40V/400V/600V, 1mV resolution), AC voltage (4V/40V/400V/600V, 1mV resolution), resistance (4KΩ/40KΩ/400KΩ/4MΩ/40MΩ, 1Ω resolution), circuit on/off test · Frequency Response: 40Hz – 1000Hz · Overload Protection: DC/AC voltage and frequency max input 600V, resistance max input 250V · Battery: 2 x 1.5V AAA batteries (not included) Package Includes: · 1 x Digital Multimeter Pen (Model AN-20) This Digital Multimeter Pen combines intelligent auto-ranging technology with comprehensive electrical testing capabilities, emphasizing safety with non-contact voltage detection and live wire recognition. Its compact design, diverse functions, and user-friendly features make it an indispensable tool for accurate electrical diagnostics and DIY projects.