FY382 digital multimeter is a versatile handheld measuring instrument widely used for electrical circuit detection, supporting measurement of AC/DC voltage, DC current, resistance, diode and continuity test. Equipped with a clear large LCD screen, it delivers intuitive reading with low battery reminder function. Built-in anti-burn fuse and double insulation shell provide overload protection to avoid damage caused by misoperation. Ergonomic lightweight body with non-slip texture enables comfortable long-time holding, matched with complete test probes for easy wiring operation. Compact size is convenient for carrying to maintenance sites, factories and home repair work. It adopts stable internal circuit to ensure consistent measuring precision, simple gear shifting design friendly to electricians and beginners. Without complicated operation steps, it perfectly fits household circuit inspection, automotive maintenance and electronic equipment repair. With reliable safety performance and competitive factory wholesale price, it is essential testing tool for electronic hardware distributors and maintenance stores worldwide.