... , non-ferrous metals and soft bearing alloys, etc BRINELL HARDNESS TESTER MODEL 210HBS-3000 DIGITAL DISPLAY BRINELL HARDNESS TESTERFeature & Use:Digital ... ,500,750,1000,3000kgf) Max. height of test piece: 280mm Depth of throat: 150mm Optical magnification: 20X, 40X Power supply: 220V ... . each Brinell standardized block: 2 pcs. DIGITAL DISPLAY BRINELL HARDNESS TESTER MODEL 210HB-3000 BRINELL HARDNESS ...