Measure the hardness scale hb, hrc, hrb, hv, hs and hl, and strength ï?b
Standard configurations include d type probe, d type hardness calibration block
Converted by one key, free from preset, data view communication software, usb cable and rubber sheath
Stores 100 groups of hardness values
Optional d/c/g/dl/dc type impact devices to adapt to different application.