HBRVD-187.5Digital Brinell Rockwell & Vickers Hardness Tester with a novel and beautiful appearance, multi functions, easy operation, clear and direct display, stable performance. It's high-tech and new designed model, combining the mechanic, electric and optical features. This multi-function hardness tester with Brinell, Rockwell, Vickers 3 testing methods, as well as 7 steps test force can meet diverse test requirement.