The 89A/89B Handheld Digital Multimeter combines high precision with portability, making it an essential tool for laboratories, factories, and home use. Key Benefits: - Versatile Functionality: Accurately measures AC/DC voltage, AC/DC current, resistance, capacitance, diode, continuity, and temperature to meet a wide range of testing needs. - User-Friendly Features: Equipped with a backlight for easy visibility in low-light conditions, data hold function for capturing readings, and low battery indication to prevent interruptions during use. - Safety and Convenience: True RMS for precise measurements, auto power off to preserve battery life, over range indication, and overload protection to ensure safe operation. Main Features: - Multifunctional: Handles multiple measurement types, making it suitable for various applications. - Practical Design: Includes a back bracket and hanging hole for easy support and handling during use. Use Scenarios: - Ideal for electrical repairs, enabling technicians to quickly diagnose issues with wiring or appliances. - Perfect for educational settings, allowing students to engage in hands-on experiments while learning about electrical properties. - Useful for DIY enthusiasts at home, providing reliable measurements for home improvement projects involving electrical installations. Compact and lightweight, the 89A/89B is designed for easy transport, ensuring you have reliable measurement capabilities wherever you need them.