Phase II 900-331D Rockwell Analog Hardness Tester w-Indicator Upgrade

by Phase II
ID#: 900-331D
|MFGID: 900-331D
Your Price:
Quote Required
Add Calibration w/ Certificate?
  • No
  • Yes - A2LA Calibration Hardness Test Block (+ $43.00)
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Product Information


Phase II 900331-9500 Digital Indicator Upgrade for Rockwell Hardness Tester combines our best selling 900-331 rockwell hardness tester with our 9500 series digital indicator upgrade. This brilliant combination gives you the very best functions of a digital Rockwell hardness tester yet has the ease of use of our analog hardness testers. Conforming to ASTM E-18 Rockwell Hardness tester standards, the 900-331D hardness tester will offer unmatched repeatability in all standard Rockwell Hardness scales (table shown below). A perfect, rugged performer suited for any environment including heat treat facilities, tool rooms, workshops, laboratories and inspection labs. Lifetime technical support is included on all Phase II Hardness Testers. So test away with confidence and a level of accuracy you will only find at Phase II.


  • Specifications:Minor Load: 10Kgf
    Major Load: 60Kgf, 100Kgf, 150Kgf
    Test Force Application: Dead Weight
    Test Force Control: Hydraulic Dashpot System

    Direct Digital Reading
    Automatic conversions to Brinell, Vickers, etc.
    Advanced design, easy to operate
    Engineered to obtain highly sensitive and accurate readings
    Conforms to ASTM E-18 Perfect for laboratories, workshops, tool rooms, inspection labs, etc.