hardness tester 2000HVS-5 2000HVS-5 hardness testerFeature ... 61, 24.52, 29.42, 49.03N (0.2, 0.3, 0.5, 1, 2, 2.5, 3, 5kgf) Hardness ... Measuring accuracy of micrometer: ±0.01μm Test force dwelling time: 0~99 seconds Optical system: Objective lens: 10X (for observation), 40X (for measurement ... Total magnification: 125X (for observation), 500X (for measurement) Max. Height of specimen: 130mm Depth of throat ...