Portable Dial Gauge Rockwell Hardness Tester PHR-2 With Space 50 X 50mm Conform ASTM E18 Brief Introduction: PHR-2 portable Rockwell hardness tester complies with the basic designing principles of Rockwell ... อ่านเพิ่มเติม
Touch Screen Digital Hardness Tester With Max Force 187.5kgf Support Hardness Scales of Rockwell Brinell Vickers Brief Introduction: The iqualitrol touch screen digital display hardness tester has novel ... อ่านเพิ่มเติม
Touch Screen Digital Display Metal and Plastic Rockwell Hardness Tester with Built-in Printer Brief Introduction: iqualitrol XHRTS-150A color touch screen digital display plastic Rockwell hardness tester is a ... อ่านเพิ่มเติม
Mechanical Manual Loading Rockwell Hardness Tester with Dial Reading Accuracy ±1.0HR Brief Introduction: Rockwell hardness test indentation space, the distance between the centers of two adjacent indentations ... อ่านเพิ่มเติม