This voltmeter has fast response speed, high accuracy, clear display, intuitive readings, and good stability; advanced and reasonable circuit design, strong anti-interference ability, and can effectively suppress high-frequency interference; the kit uses high-quality materials, sophisticated technology, and beautiful appearance. Long service life, extremely convenient installation and use. It is a voltmeter suitable for welding and assembling by various universities and DIY enthusiasts., Weight: 0.32407952514 pounds, Manufacturer: Yoeruers