Description Overview GAOTek analysis instrument portable hardness tester has compact plastic case, suitable for use under poor working conditions. Test at any angle, even upside down. Wide measuring range. It can measure the hardness of all metallic materials. Direct display of hardness scales HRB, HRC, HV, HB, HS, HL. Large screen, showing all functions and parameters. With EL background light. Large capacity memory could store 100 groups of information. Datapro Software to connect with PC via RS232 port. Micro printer support. Software calibration function. Features Wide Leeb hardness range for all metals LCD display with EL backlight Seven auto-identifying impact devices Test at any angle, even upside down Direct display of multiple hardness scales Large memory stores 100 groups of data Battery info shows remaining capacity User calibration for enhanced accuracy Technical Specifications Measuring Range 170 HLD to 960 HLD Measuring Direction 0° to 360° Hardness Scale HL, HB, HRB, HRC, HRA, HV, HS Display Segment LCD Data Memory Max. 100 groups (relative to impact times 32 to 1) Working Power 3 V (2 AA size alkaline batteries) Continuous Working Period About 100 hours (With backlight off) Communication Interface RS 232 Dimensions 5.91 in × 2.91 in × 1.26 in (150 mm × 74 mm × 32 mm) Weight 2.20 lb. (245 g)
