1.HV-10B low load Vickers hardness tester 2.For steel, non-ferrous metals, ceramics 3.High ... precision 4.Competitive price HV-10B low load Vickers ... operation error;4) Precision conforms to GB/T4340.2, ISO 6507-2, ASTM E92, etc.3. Main technical parameters ... 29.42, 49.03, 98.07N(0.5, 1, 2, 2.5, 3, 5, 10kgf)Max. height of sample130mmDepth of ...