The Insize ISH-DSD Digital Shore Durometer is designed for accurate hardness testing of hard plastics, hard rubber, and similar materials. Manufactured in accordance with ISO868, ISO7619, and ASTM D2240 standards, this precision digital hardness tester delivers reliable and repeatable measurements for laboratory, quality control, and production applications. Featuring average and peak measurement modes, adjustable dwell time, tolerance testing, and wireless/USB data output, the ISH-DSD offers advanced functionality for professional hardness measurement. The unit can be used handheld or mounted to the optional ISH-DS-STANDA test stand for improved repeatability and stable loading. Key Features & Benefits Digital Shore D hardness tester Suitable for hard plastic and hard rubber materials Manufactured according to ISO868, ISO7619, and ASTM D2240 Average and peak (maximum) measurement modes Adjustable dwell time Tolerance testing function 500 memory storage capacity Wireless and USB data output Handheld operation or use with optional test stand Automatic power off function Built-in rechargeable battery Supplied with calibration block and software Technical Specifications Part Number: ISH-DSD Unit Type: Shore D Test Material: Hard plastic, hard rubber, etc. Measuring Range: 0~100HD Resolution: 0.1HD Accuracy: ±1HD Indenter Protrusion: 2.5mm Indenter Type: Sharp point indenter Indenter Angle: 30° Indenter Radius: SR0.1mm Output: Wireless and USB Power Supply: Built-in rechargeable battery Dimensions: 153 × 50 × 29mm Weight: 170g Standard Delivery Main unit – 1 pc Calibration block – 1 pc Software and USB cable – 1 pc AC/DC adapter – 1 pc Optional Accessories Printer: ISH-DS-PRINTER Test Stand: ISH-DS-STANDA Application Note:Use ISH-DSD when measuring results are higher than 90HA. Use ISH-DSA when measuring results are lower than 20HD. Well-designed, durable high-precision hardness testing instruments suitable for industrial inspection, plastics testing, rubber testing, and quality assurance applications. Insize digital durometers provide dependable measurement performance with excellent repeatability and user-friendly operation. Insize is globally recognised for manufacturing high-quality precision measuring instruments trusted by engineers, inspectors, laboratories, and manufacturing professionals worldwide.