McMaster-Carr logo
    For Hardness Scale
    For Hardness Scale
    A
    D
    O
    OO
    For Use On
    For Use On
    Laminate
    Plastic
    Rubber
    DFARS (Defense Acquisition Regulations Supplement)
    DFARS (Defense Acquisition
    Regulations Supplement)
    click to learn more about
    Display Type
    Display Type
    Analog
    Digital
    Height
    Height
    4"
    4 1/2"
    6 1/8"
    RoHS (Restriction of Hazardous Substances)
    RoHS (Restriction of
    Hazardous Substances)
    RoHS Compliant
    Width
    Width
    2 1/4"
    2 1/2"
    Depth
    Depth
    1"
    1 5/8"
    1 3/4"
    Dial Diameter
    Dial Diameter
    2 1/4"
    2 1/2"
    REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)
    REACH (Registration,
    Evaluation, Authorization
    and Restriction of Chemicals)
    REACH Compliant
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    16 Products