•  Largest screen 3 inch , showing all functions and is the largest screen of leeb hardness tester in China , easy read and operate.
  •  The best impact device in China we offer ,stable, ageing resistance,through exam ,we can 2 years long time using ,but others can not.
  •  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 and three types of strength values immediately.
  •  Seven impact devices are available for special application. Automatically identify the type of impact devices.
  • Large capacity memory could store 600 groups (Relative to average times32 ~1 ) information including single measured value, mean value, testing data, impact direction, impact times, material and hardness scale etc.
  • 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.
  • User calibration function.
  • 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.
  • NI-MH rechargeable battery as the power source. Charge circuit integrated inside the instrument. Continuous working period of no less than 150 hours (EL off and no printing).
  •  Auto power off to save energy.
  •  Excellent after-sale service system for high quality products—3 years’ guarantee and all life maintenance. Easy to buy and comfortable to use.

Main Application

  • Die cavity of molds
  • Bearings and other parts
  • Failure analysis of pressure vessel, steam generator and other equipment
  • Heavy work piece
  • The installed machinery and permanently assembled parts
  • 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

Technical Specifications

  • Measuring range:HLD(170~960)HLD
  • Measuring direction:360°
  • Hardness Scale:HL、HB、HRB、HRC、HRA、HV、HS
  • Display:3 inch screen ,one of the biggest in China.
  • Data memory: 600 groups max.(relative to impact times 32~1)
  • Printing paper: width is (5±0.5)mm, diameter is 30mm
  • Battery pack: 6V NI-MH
  • Battery charger: 9V/500mA
  • Continuous working period:about 150 hours(With backlight off, no printing)
  • Communication interface:1
  • Outline dimensions:210mm×85mm×35mm


No. Item Quantity Remarks
Standard 1 Main Unit 1
2 D type impact device 1 With cable
3 Standard test block 1
4 Cleaning brush (I) 1
5 Small support ring 1
6 Battery Charger 1 9V 500mA
7 Paper for printing 1
8 Manual 1
9 Instrument case 1
10 Software 1
11 Cable with CD 1

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“Leeb Hardness Tester THL370” ilk inceleyen olun;