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    37 Products

    Variance Indicator Calibration Testers

    Image of ProductInUse. Indicator Not Included. Front orientation. Variance Indicator Calibration Testers.

    Indicator Not

    Included

    Maintain the accuracy of variance indicators. Because indicators lose accuracy with normal use, regular checks with these testers keep your readings precise. Insert plunger or lever variance indicators into the clamp and turn the graduated disc. You’ll know your indicator is calibrated if its readout matches the tester’s graduations.
    Base
    Upright
    Post
    Distance Measured
    Range
    Measuring
    Increments
    Accuracy
    For Mounting
    Stem Dia.
    Lg.
    Wd.
    Ht.
    Material
    Dia.
    Ht.
    Mfr.
    Mfr. Model
    No.
    Each
    0" to 1"0.0001"±0.0001"1/4", 3/8"5 1/4"7 15/16"2 1/8"Steel1 3/16"11 13/16"Mitutoyo170-101-105630N11000000000

    Lever Variance Indicator Clamps

    Clamps with stems mount into swivel clamps, collets, and chucks.
    Dovetail Attachments
    Image of Product. Front orientation. Variance Indicator Clamps. Lever Variance Indicator Clamps, Dovetail Attachments.
    Stems
    Overall
    Lg.
    No. of Dovetail
    Mounts
    No.
    of
    Dia.
    Lg.
    Each
    7/8"115/32"5/8"1987A141000000
    7/8"117/32"5/8"1987A14200000
    7/8"111/4"5/8"1987A14300000
    7/8"115/16"5/8"1987A14400000
    Adjustable Dovetail Swivel Attachments
    Image of Product. Front orientation. Variance Indicator Clamps. Lever Variance Indicator Clamps, Adjustable Dovetail Swivel Attachments.
    Stems
    Overall
    Lg.
    No. of Dovetail
    Mounts
    No.
    of
    Dia.
    Lg.
    Each
    2"113/8"1"1987A53000000
    Combination Stem/Dovetail Attachments
    Image of Product. Front orientation. Variance Indicator Clamps. Lever Variance Indicator Clamps, Combination Stem/Dovetail Attachments.
    Stems
    Mounting
    Holes
    Overall
    Lg.
    No. of Dovetail
    Mounts
    No.
    of
    Dia.
    Lg.
    No.
    of
    Dia.
    Each
    5 1/2"113/8"2"25/32", 1/4"1987A51000000
    Double-Jointed Dovetail Attachments
    Image of Product. Front orientation. Variance Indicator Clamps. Lever Variance Indicator Clamps, Double-Jointed Dovetail Attachments.
    Stems
    Overall
    Lg.
    No. of Dovetail
    Mounts
    No.
    of
    Dia.
    Lg.
    Each
    4 1/2"113/8"1 5/8"1987A52000000
    Ball-and-Socket Swiveling Dovetail Attachments
    Image of Product. Front orientation. Variance Indicator Clamps. Lever Variance Indicator Clamps, Ball-and-Socket Swiveling Dovetail Attachments.
    Stems
    Overall
    Lg.
    No. of Dovetail
    Mounts
    No.
    of
    Dia.
    Lg.
    Each
    2"113/16"1"1987A7000000
    3"111/4"2"1987A6500000
    Height Gauge/Tool Post Attachments with Dovetail Swivel Clamp
    Image of Product. Front orientation. Variance Indicator Clamps. Lever Variance Indicator Clamps, Height Gauge/Tool Post Attachments with Dovetail Swivel Clamp.
    Upright
    Post
    Bar
    Overall
    Lg.
    No. of Dovetail
    Mounts
    Ht.
    Dia.
    Lg.
    Wd.
    Ht.
    Mounting Hole Dia.
    (No. of Holes)
    Each
    3 5/8"15/16"7/32"3"1/4"1/2"7/32" (2), 5/32" (1)1987A28000000

    Contact Points for Mitutoyo Lever Variance Indicators

    Image of Product. Front orientation. Contains Annotated. Variance Indicator Contact Points. Contact Points for Mitutoyo Lever Variance Indicators.
    Replace contact points on Mitutoyo lever indicators. Carbide tips outlast steel, maintaining their shape and surface finish over thousands of touches for consistent accuracy.
    Dia.
    Lg.
    Mounting Thread
    Size
    Mfr. Model
    No.
    Each
    Carbide
    0.079"0.441"M1.7 × 0.35 mm1030102421N2000000
    0.079"0.453"M1.7 × 0.35 mm1360752421N300000
    0.079"0.61"M1.7 × 0.35 mm21CZB0642421N50000
    0.079"0.65"M1.7 × 0.35 mm1331952421N600000
    0.079"0.685"M1.7 × 0.35 mm1030062421N100000
    0.079"1.2"M1.7 × 0.35 mm1362902421N400000
     

    Lever Variance Indicator Holder Posts

    Attachments without dovetails require a swivel variance indicator clamp (not included) to hold the indicator.
    Height Gauge/Tool Post Attachments
    Image of Product. Front orientation. Variance Indicator Holder Posts. Lever Variance Indicator Holder Posts, Height Gauge/Tool Post Attachments.
    Upright
    Post
    Bar
    Overall
    Lg.
    Dia.
    Ht.
    Lg.
    Wd.
    Ht.
    Each
    2 29/32"1/4"1 5/16"2 9/32"1/4"1/2"1987A16000000
    4"0.237"0.312"4"1/4"1/2"2118A6100000
    Height Gauge/Tool Post Attachments with Jointed Arm
    Image of Product. Front orientation. Variance Indicator Holder Posts. Lever Variance Indicator Holder Posts, Height Gauge/Tool Post Attachments with Jointed Arm.
    Attachments with stems mount into swivel clamps, collets, and chucks.
    Stems
    Bar
    Overall
    Lg.
    Dia.
    Lg.
    Lg.
    Wd.
    Ht.
    Each
    4 1/4"0.188"5/8"3 35/64"1/2"1/4"1987A32000000

    Contact Points for Interapid Lever Variance Indicators

    Image of Product. Top orientation. Contains Annotated. Variance Indicator Contact Points. Contact Points for Interapid Lever Variance Indicators.
    Replace worn or damaged contact points on Interapid lever-type variance indicators to restore measurement accuracy. Made of carbide, these contact points resist wear from repeated contact with hard workpiece surfaces, maintaining consistent readings over extended use.
    Dia.
    Lg.
    Mounting Thread
    Size
    Mfr. Model
    No.
    Each
    Carbide
    0.031"0.703"M1.7 × 0.35 mm74.10599819515A73000000
    0.031"0.828"M1.7 × 0.35 mm74.11148819515A1200000
    0.031"1.465"M1.7 × 0.35 mm74.10636319515A7500000
    0.031"1.765"M1.7 × 0.35 mm74.11149319515A1500000
    0.06"0.718"M1.7 × 0.35 mm74.10599719515A7200000
    0.06"0.843"M1.7 × 0.35 mm74.11148719515A1300000
    0.08"0.728"M1.7 × 0.35 mm74.10599619515A7100000
    0.08"0.853"M1.7 × 0.35 mm74.11148619515A1400000
    0.08"1.49"M1.7 × 0.35 mm74.10636119515A7400000
    0.08"1.79"M1.7 × 0.35 mm74.11149219515A1600000
    0.093"0.734"M1.7 × 0.35 mm74.11628519515A1100000
     

    Double-Jointed Holder Arms for Lever Variance Indicators

    Image of Product. Front orientation. Variance Indicator Holder Arms. Double-Jointed Holder Arms for Lever Variance Indicators.
    These arms mount into swivel clamps, collets, and chucks. They require a swivel clamp (not included) to hold the indicator.
    Stems
    Overall
    Lg.
    No.
    of
    Dia.
    Lg.
    Each
    5 3/8"21/4", 3/8"2", 1 1/4"1987A19000000

    Contact Points for Starrett Last Word Lever Variance Indicators

    Image of Product. Front orientation. Contains Annotated. Variance Indicator Contact Points. Contact Points for Starrett Last Word Lever Variance Indicators.
    For accurate measurements, replace worn or damaged contact points on Starrett Last Word lever indicators.
    Dia.
    Lg.
    Mfr. Model
    No.
    Each
    Steel
    0.035"15/32"PT071372096A28000000
    0.062"31/64"PT071362096A2900000
    0.120"33/64"PT070872096A3100000
     

    Contact Points for Starrett Lever Variance Indicators

    Image of Product. Front orientation. Contains Annotated. Variance Indicator Contact Points. Contact Points for Starrett Lever Variance Indicators.
    Replacement contact points for Starrett lever variance indicators. Carbide tips outlast steel, maintaining their shape and surface finish over thousands of touches for consistent accuracy.
    Dia.
    Lg.
    Mounting
    Thread Size
    Mfr. Model
    No.
    Each
    Carbide
    3/64"7/8"1-64
    		PT2394220965A91000000
    0.078"0.897"1-64
    		PT2391420965A8400000
     
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