Features: With integrated (built-in) probe and designed to determine the penetration hardness of rubber, elastomers and other rubber-like substance such as neoprene, silicone, vinyl and can also be used for soft plastics, felt, leather and similar materials. Equipped with wide measuring range and high resolution Conforms with the essential health and safety requirements set out by the European Directives along with ISO-7619 and ISO-868, DIN53505, ASTM D 2240, and JIS K7215 set standards. Uses Microcomputer LSI circuit and crystal time base Manual or auto after 10 minutes Low battery indicator Delivers ultra accurate reading with no guessing errors. Use anywhere and suitable for use in the laboratory or in field conditions Specifications: Test scale: Shore A Hardness Standards: DIN53505, ASTM D2240, ISO 7619, JIS K7215 Parameters displayed: hardness result, average value, max. value Measurement range: 0~100HA (Shore A) Microcomputer: Newly developed microcomputer delivers maximum results Measurement deviation: error