GAOTek Portable Pen Type Hardness Tester

GAOTek portable pen type hardness tester sets with the leeb hardness tester measuring principle, the pen-type hardness tester can do test easily and quickly to various merallic material, it can show the hardness measuring value immediately and can switch to other scales freely




  • Electronic and electric loading, high precision sensor, with a unique closed-loop control system.
  • Can be calibrated according to standard hardness block or length scale
  • The test force can be automatically corrected by standard dynamometer
  • The hardness values of brinell, rock well and vickers can be converted
  • Touch screen, easy to operate
  • Automatic hardness conversion according to national standard /ASTM
  • Set password protection setting parameters, more sample and test information
  • U-disk of measurement data is saved in EXCEL format for easy editing and processing


Technical Specifications

Hardness scale  HL. HB, HRB, HRC, HRA, HV, HS
Display  HD dox matrix LCD and LED backlight
Memory  500 group (32 every group)
Work voltage  3.6 V (integrated lithium battery and rechargeable circuit)
Product Name  Hardness Testers
Hardness Scale  HV1
Testing Range  150 HLD to 960 HLD
Application  Metal Hardness Testing
Display  LCD
Communication interface  USB 1.1 port
Working period  About 200 hrs (without using backlight)
Dimensions  5.51 in x 2.32 in x 1.18 in (140 mm x 60 mm x 30 mm)
Weight 3.31 lb (1500 g)


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