- High-Resolution Display: View measurement results clearly on a TFT graphic screen, making readings easy to interpret at a glance. - Long-Lasting Power: Equipped with a built-in high-capacity rechargeable lithium-ion battery, ensuring extended usage without frequent recharging. - Effortless Calibration: Features a self-test function with automatic calibration at the press of a button, providing accurate readings and ease of use. - Versatile Detection: Automatically detects Zener diode voltages ranging from 0.01V to 20V, as well as lithium-ion battery voltages, making it an essential tool for electronics enthusiasts and professionals. - Infrared Coding Support: Offers compatibility with infrared coding, enhancing functionality for various applications. - Energy Efficient: Automatic shutdown feature with customizable timeout settings to preserve battery life. Use Scenarios: 1. Ideal for electronics testing, allowing technicians to quickly measure and detect diode voltages and battery conditions with precision. 2. Perfect for DIY enthusiasts working on circuit projects, providing easy access to essential measurement tools without the need for multiple devices. 3. A reliable solution for maintenance professionals who require a portable and efficient tool for diagnosing electrical components in the field.