... testing indentation and materials metallographic composition TypeMHV-5 MHV-10 MHV-30 MHV-50 Testing Forces N1.961, 2.942, 4.903 ... .2, 0.3, 0.5, 1, 2, 2.5, 50.3, 0.5, 1, 2, 2.5, 3, 5, ... 2, 2.5, 3, 5, 10, 20, 301, 2, 2.5, 3, 5, 10, 20, 30, 50Carriage ControlAutomatic(loading/holding-up of ... accurate LCD screen Vickers Hardness Tester MHV-5/10/30/50 for Glass, ceramics, agate China Vickers Hardness Tester