... 0.3, 0.5, 1, 2, 2.5, 50.3, 0.5, 1, 2, 2.5, 3, 5, 100.5, 1, 2, 2.5, 3, 5, ... 10, 20, 301, 2, 2.5, 3, 5 ... , 10, 20, 30, 50Carriage ControlAutomatic(loading/holding-up of loading /unloading)Holding Time (0 ... value of the test drum wheel0.0625um 0.125umTesting field 1HV~2967HVLens/Indenter switch With ...