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Mitech MH600 Portable Hardness Tester

NDT Equipment Sales


The new MH600 portable hardness tester from Mitech utilises the leeb hardness testing theory to test a wide range of materials. It is compatible with 7 different types of impact devices, and can automatically detect and identify the impact device without the need to re-calibrate the device. It will also automatically check the impact device connection status and direction (except for G impact device) and can support 360 degree measurements.

It has a full colour LCD 320 x 240 dot matrix screen with adjustable brightness for use in all environmental conditions. The user can perform basic single-point calibration or multi-point calibration, which can be used to convert curve to reduce measurement error. It also has integrated leeb hardness conversion function, converting between HLD and HLC, HLG, HLDL, HLD + 15 for ease of calibration and test result conversion.


  • Measuring Range: HLD (170 ~ 960).
  • Measuring Direction: 360 Degrees (detected automatically).
  • Materials: steel, cast steel, cold work tool steel, stainless steel, grey cast iron, nodular cast iron, cast aluminium alloys, brass (copper-zinc alloys), bronze (copper-aluminium/tin alloys), pure copper, wrought copper.
  • Hardness Scales: HL, HB, HRB, HRC, HRA, HV, HS.
  • Display:16 bits full digital colour TFT 320 x 240 dot matrix.
  • LCD Data Memory: 500 groups maximum (relative to impact times 32~1).
  • Working Voltage: 3V (2 x AA alkaline batteries).
  • Continuous Working Period: approximately 100 hours (at default brightness).
  • Communication Interface: USB 1.1

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