Feature & Use

  • Small volume, convenient for carrying, easy operation
  • The measured Leeb hardness value can be converted into Brinell, Rockwell, Vickers and Shore hardness, etc.
  • Exchangeable impacting device, different impacting devices can be automatically recognized
  • Hardness value software & hardware calibration
  • Data storage, RS232 data output, built-in printer
  • Precision conforms to GB/T 17394, JB/T 9378


        It’s suitable to determine the Leeb hardness of various ferrous and non-ferrous metals precisely, such as steel, cast steel, alloy too steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, brass-zinc alloy, copper-tin alloy, pure copper, and forged steel etc.



Measuring range: 150~960HLD
Testing direction: Arbitrary 360°
Hardness conversion: HL, HRC, HRB, HRA, HB, HV, HS
Display: Large graphical dot-matrix LCD with backlight
Data storage: 250 groups (impact times: 1-26 for each group)
Indicated value error: 4 HLD
Software calibrating range: ±15 HLD
Working temperature: -20 °C ~+60 °C
Relative humidity: ≤90%
Print paper width: 44.5mm
Power supply: 4.7-6.0V DC
Continuous working time: about 50 hours
Data output interface: RS232
Dimensions: 240 x 86 x 47mm
Weight: approx. 0.5kg (main machine)

Standard accessories

Main machine: 1 set
D type impact device: 1 pc.
Small supporting ring: 1 pc.
Leeb Standardized hardness block: 1 pc.
Charger: 1 pc.
Binder: 1 bottle
Nylon brush: 1 pc.
Print paper: 1 pc.
Aluminum box: 1 pc.

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