Digital Shore DO Hardness Tester, 90 C~20 D, 10~90H
Type DO digital shore hardness tester for sale online. Hardness value 90 C to 20 D, testing range 10~90 H, accuracy ≤ ± 1H, resolution 0.1H, indenter R1.2 spherical radius. Shore hardness durometer rating in scale DO, testing materials moderately hard rubber, thermoplastic elastomers, and very dense textile windings. Portable, economical price.