HT-5610D:Shore D Durometer Scale Digital Hardness Tester This Shore D Hardness Meter is ideal for measuring hardness of Hard Hardness Rubber and Plastics such as Thermo Plastics, Flooring and Bowling balls. It has wide measuring range from 0 ~ 100 HD, Data Hold function and zero button for self Special Features: Suitable for Low, Medium and Hard Hardness Rubber and Plastics such as Thermo Plastics, Flooring and Bowling balls Wide measuring range: 0 ~ 100 HD Data Hold function Zero button for self calibration Battery included With CE Marking, conforms with European health & safety requirement Specifications: Sharp cone point (SR 0.1mm), 30° Included Angle Thickness of measured sample: > 6mm (no more than 3 layers) Measured Area cannot be less then pressure edge 15mm LCD Display: 4 digits, 40 x 18 mm (1.57 x 0.71 inch) Measuring Range/ Graduation: 0~100 HD Indentor Running: 0-2.5mm Indentor press on telos: A, C type 0.55-8.06N, D type 0-44.5N Resolution: 0.5 HD Power Supply: 1 x SR44 button cell battery (included) Item Size: 87 x 56 x 25mm (LxWxD) (3.43 x 2.2 x 0.98inch) Item Weight: 136g (4.79oz) Hardness Tester HITECH HT-5610D à¤Ã×èͧÇÑ´¤ÇÒÁá¢ç§ à¤Ã×èͧÇÑ´¤ÇÒÁá¢ç§¼ÅäÁé à¤Ã×èͧÇÑ´¤ÇÒÁá¢ç§ÂÒ§ àËÅç¡