A comprehensive 3 1/2-digit handheld digital multimeter designed for measuring voltage and current, resistance, frequency, capacitance, temperature, as well as performing diode, transistor HFE, and continuity testing, making it an ideal choice for troubleshooting automotive, DIY, and household electrical faults. The large and easy to read LCD screen and convenient stand provide clear visibility and hands-free operation, low battery prompt, automatic power-off, overrange, and polarity indication functions guide you through each measurement step, improving efficiency and reducing reading errors. Considering user safety, this voltmeter amplifier tester includes an integrated F200mA/250V fuse and powerful internal protection to reduce the risk of overload damage; Simply remove the two screws at the bottom of the casing to quickly replace the fuse when maintenance is required. Multi functional digital multimeter ohmmeter is a reliable partner for home and car use, allowing you to accurately check sockets, fuses, circuit boards, wiring, batteries, and electronic components; Its intuitive front panel layout helps beginners and professionals confidently diagnose problems., Manufacturer: Jnchdghwa