GAOTek Smart Sensor Leeb Hardness Tester Meter Strength Hardness Tester

Description Overview GAOTek Smart Sensor  is the most versatile all-in-one solution for portable hardness testing. The Leeb hardness principle is based on the dynamic (rebound) method and is best suited for on-site testing of heavy work piece, the installed machinery and permanently assembled parts, die cavity of molds, bearings and other parts, failure analysis of pressure vessel, steam generator and other equipment, testing surface of a small hollow space, material identification in the warehouse of metallic materials, rapid testing in large range and multi-measuring areas for large-scale work piece, etc.   Technical Specifications Measuring Range (170 to 960)HLD  Accuracy ± 10 HLD Measuring Direction (Vertical upward, diagonal upward, horizontal, diagonal downward, vertical downward) Hardness Unit HL‚HB‚HRC‚HRA‚HV‚HS  Data Store 500 groups Up & Low Limits Alarm Setup Yes Backlight Display Yes USB Data Connection Yes  Auto Power Off Yes Continuous Operation Time 50 hours ( without backlight ) Power 4 x 1.5V AA battery (not included in package) Net Weight 0.78 lb ( 358 g ) Size 6.29 in x 3.34 in x 1.73 in ( 160 mm x 85 mm x 44 mm )