Rockwell hardness tester, Brinell hardness tester, Vickers hardness tester,Leeb hardiness,Shore hurometer This durometer is one type of portable tester that can be used to determine the Shoredurometer value of rubber (plastic) products precisely. It is the ideal measuringinstrument for using on the spot.SpecificationsMeasuring range: 20-90HATest force: 0.55-8.06N (56-821gf)Dimensions: 110 x 58 x 30mmWeight: approx. 0.5kg