GAOTek Portable Metal Leeb Hardness Tester

This Portable Metal Leeb Hardness Tester has measuring range of 170 HLD to 960 HLD, memory of 600 groups, work voltage of 500 mA 9 V and a USB 2.0.




  • Large screen (128 x 64 dot matrix LCD)
  • Showing all functions and parameters
  • Test at any angle, even upside down
  • Support “forged steel (Steel)” material
  • When using the D/DC impact device test “forged” sample
  • Can read HB value directly, without the need for manual checking table
  • Wide measuring range. It can measure the hardness of all metallic materials
  • Direct display of hardness scales HRB, HRC, HRA, HV, HB, HS, HL
  • Three types of strength values immediately
  • Seven impact devices are available for special application
  • Automatically identify the type of impact devices
  • Upper and lower limit can be preset
  • It will alarm automatically when the result value exceeding the limit
  • Battery information indicates the rest capacity of the battery and the charge status
  • USB port with the PC humanity multi-functions data proceeding software
  • Original imported high speed thermal printer support the immediate printing function
  • It can save data permanently
  • Auto power off to save energy


Technical Specification

MeasuringRange 170 HLD to 960 HLD, 17.9 HRC to 69.5 HRC, 19 HB to 683 HB, 80 HV to 1042 HV, 30.6 HS to 102.6 HS, 59.1 HRA to 88 HRA, 13.5 HRB to 101.7 HRB
Impact Directions Up, down, horizontal, slanting up, slanting down
Measuring Materials Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron,cast aluminum alloy, copper zinc alloys (brass), an alloy of copper and tin, copper (bronze), forged steel
Hardness Scales HL, HB, HRB, HRC, HRA, HV, HS.
Display 128 x 64 digital matrix LCD
Memory 600 groups max. (relative to impact times 32 to 1)
Work Voltage 9 V/500 mA.
Interface Port USB 2.0
Dimensions 8.0 in x 3.3 in x 1.8 in (210 mm x 85 mm x 45 mm)
Weight 1.3 lb (600 g)
Continuous Working Period 200 hours


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