Enhance your electrical diagnostics with the Mini Digital Blue LED Voltage Tester, designed for precise and convenient measurement of AC voltage and current. Constructed from durable ABS material, this compact and easy-to-install tester features an automatic movement and bright blue LED digital display, providing clear and accurate readings without the need for an external power supply. Ideal for professionals and hobbyists, it offers reliable performance across a wide range of applications. Key Features: · **Automatic Movement & Bright LED Display:** The clear blue LED digital tube ensures easy viewing of measurement results, improving accuracy and convenience during use. · **No External Power Required:** Powered directly by the measured voltage, eliminating the need for batteries or additional power sources. · **Wide Measurement Range:** Accurately measures AC voltage from 50V to 500V and current from 1A to 80A, suitable for various electrical systems. · **User-Friendly Wiring:** Features a 2-wire design with reverse connection protection to prevent damage from incorrect wiring. Red wire connects to the positive pole, and black wire to the negative pole for straightforward installation. · **High Stability and Accuracy:** Engineered for stable operation and precise readings, ensuring dependable monitoring of voltage and current. · **Durable ABS Material:** Provides wear resistance and long-lasting use, suitable for environments with temperatures ranging from -20℃ to 40℃ and humidity up to 80%. Specifications: · Material: ABS · Model: AT-5035-A/V · Voltage Measurement Range: 50-500V AC · Current Measurement Range: 1-80A · Display: Blue LED Digital Tube · Working Environment: -20℃ to 40℃, Humidity ≤80% Package Includes: · 1 x Mini Digital Blue LED Voltage Tester This Mini Digital Blue LED Voltage Tester combines ease of use, durability, and high accuracy, making it an essential tool for measuring AC voltage and current in a variety of electrical projects and maintenance tasks.