Experience precise and reliable electrical measurements with the HT123 Digital Multimeter, designed for ease of use and enhanced safety. Crafted from durable ABS material, this multimeter features automatic identification technology that selects the appropriate gear and range, eliminating the need for manual adjustments and simplifying your measurement process. Ideal for professionals and hobbyists alike, it offers accurate readings with minimal error, making it an essential tool for electrical parameter testing. Key Features: · Automatic Identification & Range Selection: Effortlessly measures various electrical parameters by automatically choosing the correct gear and range, ensuring quick and accurate readings without manual switching. · Enhanced Safety Protection: Built-in fuse overload protection and voltage-resistant relays provide reliable safety during operation, allowing you to use the multimeter with confidence. · LED Backlit Display: Equipped with a bright LED and backlit screen for clear visibility in low-light conditions or at night, improving usability in any environment. · Durable Rubber Protective Case: Industrial-grade rubber cover offers dual protection against drops and wear, featuring a built-in test pen storage bag and a hanging hole for convenient storage and transport. · Fast and Accurate Performance: Provides rapid response within 1 second and precise measurements with accuracy close to zero error, ensuring dependable results for all your electrical testing needs. Specifications: · Model: HT123 · Material: ABS · Battery: Requires 2 x 1.5V AAA batteries (not included) · Measurement Range & Accuracy: - DC Voltage: 0.8V to 600V, Accuracy ±(1.0% Reading + 5 Digits) - AC Voltage: 0.8V to 600V, Accuracy ±(1.2% Reading + 5 Digits), Frequency Response: 40 to 1000Hz True RMS - Resistance: Up to 40MΩ, Accuracy ±(1.2% Reading + 5 Digits) · Overload Protection: 600V for voltage, 250V for resistance · Resolution: Ranges from 0.001V to 1V for voltage and 0.001kΩ to 0.01MΩ for resistance Package Includes: · 1 x HT123 Digital Multimeter (batteries not included) The HT123 Digital Multimeter combines advanced automatic detection, robust safety features, and user-friendly design to deliver accurate electrical measurements with convenience and protection. Its rugged construction and practical features make it an indispensable tool for electrical maintenance, troubleshooting, and testing applications.