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    11 Products

    Starrett Continuous Dial Back Plunger Variance Indicator Sets

    Image of Product. Front orientation. Variance Indicators. Starrett Continuous Dial Back Plunger Variance Indicator Sets.
    Image of Product. Front orientation. ZoomedIn view. Variance Indicators. Starrett Continuous Dial Back Plunger Variance Indicator Sets.
    Image of Product. Side View. Side1 orientation. ZoomedIn view. Variance Indicators. Starrett Continuous Dial Back Plunger Variance Indicator Sets.

    Side View

    The contact point is located on the back of this indicator, which allows the dial face to be read from above. It has a continuous dial numbered clockwise around the face for direct measurements. A rugged design with few moving parts and highly sensitive, wear-resistant jeweled bearings give it a longer service life than other indicators. Rotate the dial face for viewing at multiple angles.
    Indicators
    Replacement Variance
    Indicator Cases
    Dial
    Contact Point
    Distance
    Measured
    Measuring
    Increments
    Accuracy
    Mounting
    Stem Dia.
    Dia.
    Reading
    Inch
    Dia.
    Lg.
    Mounting Thread
    Size
    Includes
    Mfr. Model
    No.
    Each
    Each
    0" to 0.200"0.001"±0.001"1/4"1 7/16"0-100
    		1/8"
    5/16"
    1/2"    		1/4"0.127"-60C-Clamp with Post
    Height Gauge/Tool Post Attachment
    Hole Attachment
    One 1/8" Dia. Contact Point
    One 5/16" Dia. Contact Point
    One 1/2" Dia. Contact Point
    Swivel Clamp    		196A1Z2217A1100000004378N11000000
    Accessories and Replacements for Variance Indicators
    Variance Indicator Contact Points
    Image of Product. Front orientation. Contains Annotated. Variance Indicator Contact Points. Ball Contact Point.
    Image of Product. Front orientation. Contains Annotated. Variance Indicator Contact Points. Button Contact Point.

    Ball Contact

    Point

    Button Contact Point

    Dia.
    Lg.
    Mounting Thread
    Size
    Material
    Mfr. Model
    No.
    For Mfr.
    Model No.
    Each
    Ball Contact Point
    1/8"11/32"0.127"-60SteelPT05471196B12217A300000
     
    Button Contact Point
    5/16"1/4"0.127"-60SteelPT05472196B12217A310000
    1/2"9/32"0.127"-60SteelPT05473196B12217A160000
     
    Variance Indicator Clamps
    Image of Product. Front orientation. Variance Indicator Clamps. Model Number PT99437.
    Image of Product. Front orientation. Variance Indicator Clamps. Model Number PT18718.

    Model

    Number

    PT99437

    Model Number

    PT18718

    Model Number PT99437—Use the C-clamp with post to clamp the Starrett back plunger dial indicator to most thin, flat surfaces.
    Model Number PT18718—Attach the indicator to the upright post with the swivel clamp.
    Upright
    Post
    Lg.
    Dia.
    Mounting
    Hole Dia.
    Hole Dia.
    Range
    Mfr. Model
    No.
    Each
    3"5/16"——PT994372217A18000000
    ——5/16"3/32" to 1/4"PT187182217A2200000
    Variance Indicator Contact Point Adapters
    Image of Product. Front orientation. Variance Indicator Contact Point Adapters.
    Contact point adapters let you use AGD-standard contact points that have 4-48 threads with this indicator.
    For Contact
    Point Thread Size
    Mfr. Model
    No.
    Each
    4-48
    		196R2217A3200000
    Variance Indicator Hole Attachments
    Image of Product. Front orientation. Variance Indicator Hole Attachments.
    Hole attachments allow the indicator to take measurements inside holes and around obstructions.
    For Inside
    Hole Dp.
    Mfr. Model
    No.
    Each
    1 5/8"196F2217A17000000
    Variance Indicator Height Gauge/Tool Post Attachments
    Image of Product. Front orientation. Variance Indicator Holder Posts. Model Number PT13820.
    Image of Product. Front orientation. Variance Indicator Holder Posts. Model Number PT99438.

    Model

    Number

    PT13820

    Model Number PT99438

    Use the height gauge/tool post attachment to mount the indicator in your lathe tool post or the scriber clamp of your height gauge. Attach the indicator to the upright post with the swivel clamp.
    Upright
    Post
    Bar
    Lg.
    Dia.
    Lg.
    Wd.
    Ht.
    Mfr. Model
    No.
    Each
    4 1/2"5/16"———PT138202217A24000000
    4 1/2"5/16"6"3/4"3/8"PT994382217A1900000

    Starrett Variance Indicator Cases

    Image of Product. Front orientation. Variance Indicator Cases. Starrett Variance Indicator Cases.
    Designed specifically to fit Starrett variance indicators, these cases protect your tools while storing and transporting them.
    For Indicator Distance
    Measured Range
    Material
    Mfr. Model
    No.
    For Mfr.
    Series
    For Mfr. Model
    No.
    Each
    0" to 0.2"Steel196AZZ196196A1Z, 196A6Z4378N11000000
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