MANUAL SUPERFICIAL ROCKWELL HARDNESS TESTER DIGIROCK H SERIES
Key Specifications/Special Features:
Features：
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▶ DigiRock HR1/HS1 analogue gauge resolution is 0.5HR,it is useful to improve the reading accuracy than traditional 1HR resolution
▶ DigiRock HR1/HS1 force knob adopts the metal material to replace the plastic,it largely improves the instrument using-life
▶ DigiRock HR1/HS1 Loading, dwell and unloading is buffering by oil pump,it eliminates the operator s tiredness.
▶ DigiRock HR1/HS1 intenter protector is available to improve the using lifetime of indenter.