Type-O hardness meter is suitable for low-hardness materials such as foams, sponge rubber, and materials made of foaming in plastics. Needle indicates, convenience the user to read, high accuracy. Handhold design, carry conveniently. Features - Color: As shown. - Size: 8.00X5.50X2.50cm/3.14X2.16X0.98 inch. - Material: Alloy. - Testing range: 10-90HW. - Dial value: 0-100HW. - Needle stroke: 0-2.5mm. - Needlepoint size: 2.5mm. - Adopting great quality material, which let you use for a very long time. - Though it is simple in design, it's so practical when you use it. - The shore pointer hardness tester belongs to the industrial grade with accurate measurement. - The shore hardness tester is easy to use, easy to carry, and stable, and practical. - The large dial display of the shore hardness tester makes the reading clearer and more intuitive. Package list: 1 x Durometer