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Description
Specifications: Dial value: 0-100 degrees Features: Easy to use, accurate measurement, easy to carry, durable and stable, practical and strong. This rubber hardness tester is a measure of sulfur rubber and plastic products of hardness of the instrument. Made of alloy material,waterproof not rust,fine workmanship,durable. The dial scale is clear and the degree is more intuitive and convenient. Type(Optional): A/O/D Type A is suitable for general rubber, synthetic rubber, soft rubber, poly fat, leather, wax etc. Type O is suitable for the micro-porous materials made of foaming agent in the plastic. Type O: Measuring range 10-90HW, Dial value 0-100HW, Needle stroke 0-2.5mm, Needle size: 2.5mm. Measuring at least 6 mm apart in different positions of the measurement hardness value 5 times, take the average (micro porous materials are measuring at least 15 mm). In order to stabilize determination conditions, to enhance determination accuracy, hardness tester device should be in the same determination on supporting producer determination. INSTRUCTIONS:This rubber hardness tester is a measure of sulfur rubber and plastic products of hardness of the instrument WATERPROOF NOT RUST:Made of alloy material,waterproof not rust,fine workmanship,durable MORE CONVENIENT TO USE:The connecting device is more convenient to use with the frame TYPE D IS SUITABLE FOR:Type D is suitable for general hard rubber, resin, acrylic, glass, thermoplastic rubber, printing plate, fiber etc
