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    3 Products

    Starrett Plus/Minus Dial Plunger Variance Indicators with Calibration Certificate

    Image of Product. Front orientation. Variance Indicators. Starrett Plus/Minus Dial Plunger Variance Indicators with Calibration Certificate.
    Image of Product. Stem Mount (Side View). Side1 orientation. Variance Indicators. Starrett Plus/Minus Dial Plunger Variance Indicators with Calibration Certificate, Stem Mount.

    Stem

    Mount

    (Side

    View)

    These indicators come with a calibration certificate traceable to NIST that states they’ve passed a test for accuracy. They have a balanced dial with positive values on one side of the zero and negative values on the other side for comparative measurements of a part's tolerance against a reference measurement. A spring-loaded plunger retracts and extends to measure objects. All have highly sensitive, wear-resistant jeweled bearings for a long service life. Rotate the dial face for viewing at multiple angles.
    Dial
    Contact
    Point
    Distance
    Measured
    Measuring
    Increments
    Accuracy
    Dial Indicator
    Size
    Mounting
    Stem Dia.
    Dia.
    Reading
    Inch
    Dia.
    Lg.
    Mfr. Model
    No.
    Each
    Stem Mount
     
    Jeweled Bearing
    0" to 0.002"0.00002"±0.00002"AGD Group 1
    		3/8"2"0-1-0
    		1/8"1/4"818502128A11000000000
     

    Dial Flatness Gauges

    Slide these gauges across surface plates, lapping plates, and other precision surfaces and a variance indicator (required but not included with all gauges) helps you determine if their flatness is within tolerance. The variance indicator displays the amount of deviation as you move the flatness gauge.
    Flatness Gauges with Indicator
    Image of Product. Front orientation. Flatness Gauges. Dial Flatness Gauges, Flatness Gauges with Indicator.
    Contact
    Point
    For Min.
    Surface Lg.
    Distance Measured
    Range
    Measuring
    Increments
    Accuracy
    Dia.
    Lg.
    Mfr.
    Mfr. Model
    No.
    Each
    9 3/4"0" to 0.002"0.00002"±0.00002"3/8"1/16"Starrett81320, 818504216N11000000000
    Accessories and Replacements for Flatness Gauges
    Indicators
    Image of Product. Front orientation. Variance Indicators.
    Dial
    Contact
    Point
    Distance Measured
    Range
    Measuring
    Increments
    Accuracy
    Dial Indicator
    Size
    Mounting
    Stem Dia.
    Dia.
    Reading
    Dia.
    Lg.
    Mfr.
    Mfr. Model
    No.
    Each
    0" to 0.002"0.00002"±0.00002"AGD Group 1
    		3/8"2"0-1-0
    		1/8"1/4"Starrett818502128A11000000000
    Cases
    Image of ProductInUse. Front orientation. Exploded view. Flatness Gauge Cases.
    Material
    Mfr.
    Mfr. Model
    No.
    For Mfr.
    Model No.
    Each
    Vinyl-Coated WoodStarrett81321813204226N110000000
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