Designed for soft materials: Suitable for hardness testing of soft products such as foam, polyurethane foam, and rubber. Weight-loaded measurement: The pressure foot directly contacts the sample, using the instrument's own weight as the measurement load. Wide measurement range: 0–2.5mm probe stroke, 0–100 degrees hardness scale, suitable for a wide range of materials. Defined pressure range: 550mN–4300mN (approximately 56–438.5 grams) probe tip pressure, ensuring stable measurement. Simple and easy operation: Analog dial display, suitable for quick on-site testing., Manufacturer: ZXZZAS