Brinell Rockwell & Vickers Hardness Tester HBRV187.5 Model Chongqing Scope

This is an introduction video to Brinell Rockwell & Vickers hardness tester HBRV187.5 model Chongqing Scope. It is a multipurpose hardness tester with Brinell, Rockwell & Vickers three test modes. The video shows the Brinell method.