Portable Rebound Leeb Hardness Tester Meter Gauge Metal

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Product Location:China
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Portable Rebound Leeb Hardness Tester Meter Gauge Metal is available to buy in increments of 1
Mitech Portable Rebound Leeb Hardness Tester Meter Gauge Metal MH310.


  • 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.
  • Large screen LCD, showing all functions and parameters. With EL background light.
  • Seven impact devices are available for special application. Automatically identify the type of impact devices, and with the user calibration function.
  • Test at any angle, even upside down.
  • Large memory could store 100 groups (Relative to average times 32~1) information including single measured value, mean value, impact direction, impact times, material and hardness scale etc.
  • Battery information showing the rest capacity of the battery and the charge status.
  • 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--two years’ guarantee and all life maintenance. Easy to buy and comfortable to use.

One Year's Warranty!

Technical Specifications:

Error and repeatability of displayed value

No. Type of impact device Hardness value of Leeb standard hardness block Error of displayed value Repeatability
1 D 760±30HLD ±6 HLD 6 HLD
530±40HLD ±10 HLD 10 HLD
2 DC 760±30HLDC ±6 HLDC 6 HLD
530±40HLDC ±10 HLDC 10 HLD
3 DL 878±30HLDL ±12 HLDL 12 HLDL
4 D+15 766±30HLD+15 ±12 HLD+15 12 HLD+15
5 G 590±40HLG  ±12 HLG  12 HLG
6 E 725±30HLE ±12 HLE 12 HLE
7 C 822±30HLC ±12 HLC 12 HLC

Measuring range: HLD (170~960) HLD

Measuring direction: 0°~360°

Hardness Scale: HL, HB, HRB, HRC, HRA, HV, HS

Display: segment LCD

Data memory: 100 groups max. (relative to impact times 32~1)

Printing paper: width is  (57.5±0.5) mm, diameter is 30mm.

Battery pack: 6 V NI-MH

Battery charger: 9 V/500 mA

Continuous working period: about 150 hours (With backlight off, no printing)

Communication interface: USB1.1

Outline dimensions: 212 mm × 80 mm × 32 mm

Main Applications:

  • 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


  No. Item Quantity Remarks
Standard Configuration 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 DataPro software 1  
10 Communication cable 1  
11 Instrument package case 1  

More Information please refer to the Manual Instruction of MH310

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