Rapid Hardness Testing: Suitable for rapid, on-site measurements of soft metals such as aluminum profiles, pipes, and plates. Easy and efficient operation: Clip-on design provides direct readings, eliminating complex operations. High accuracy and stability: Measurement error is only ±0.5HW, ensuring high reliability and suitability for on-site production. Analog dial display: Clear scale and intuitive readings, no power required. Lightweight and portable design: Weighing only 500g and with a 6mm opening, it's suitable for measuring a variety of workpieces., Manufacturer: ZXZZAS