hardness testers manual, mechanical round, clearly arranged and antiglare scales. the scales graduation is 0-100 Shore, divided in 100 units. Types Shore A, A0, B, 0, C, D, D0, 00, 000 Bareiss Variant C (Asker C), Densimete Standards DIN 53505, DIN EN ISO 868, NF T 51-174, ASTM D 2240 ISO 7619, BS 903 Part. A 26