Digital Shore A Hardness Tester, 20 A~90 A, 10~90H
Type A Shore hardness tester with digital display. Hardness value 20A~90A, measurement range 10~90H, accuracy ≤ ± 1H, resolution 0.1H, testing materials soft vulcanized rubber, natural rubber, nitriles, thermoplastic elastomers, flexible poly acrylics, thermosets, wax, felt, and leathers. Scale A shore hardness durometer, indenter 0.79 truncated (frustum) cone, portable, low price.