... 3 kinds of measuring methods HBRV-187.5 Motorized Brinell, Rockwell & Vickers Hardness Tester HBRV-187.5 Motorized Brinell, Rockwell & Vickers Hardness Tester with ... 980.7N),,150Kg(1471N)Vickers ScalesTesting ForceHBW2.5/31.25, HBW2.5/62.5,HBW5/62.5, HBW2.5/187.531.25Kg (306.5N), 612 ... , Hardness Blocks for various Scales, Power Cable HBRV-187.5 Motorized Brinell, Rockwell & Vickers Hardness Tester