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    37 Products

    Digital Outside Micrometers

    Image of Product. Front orientation. Outside Micrometers. Digital Outside Micrometers.
    The simplest-to-use micrometers. Their LCD display gives instant measurements down to 0.00005”—no need to read scales. Swap between inch and metric or set the position to zero, all with the press of a button.
    You can always expect accuracy with our micrometers. The anvil and spindle are precision ground to exact dimensions for reliable readings every time.
    Starrett—Starrett micrometers come packaged in their iconic red case, so you'll be able to spot them on the busiest of bench tops.
    Calibration Certificate—Choose these micrometers when precision measurements are required for quality control or by regulation. The certificate is traceable to NIST, so you can be confident your measurements are correct and consistent.
    Friction Thimble—Control how tightly the spindle closes on your part without the risk of damaging it. You can keep extending the spindle in small increments once it reaches your workpiece but not enough to overtighten. The thimble will start to resist turning to let you know you’ve applied the right amount of pressure.
    Zero-Position Memory (ABS)—Retain the micrometer's position when turned off, so you don't need to reset the zero point each time. Also called absolute (ABS) positioning.
    Measuring
    Range
    Accuracy
    Measuring
    Increments
    Outside
    Micrometers
    Outside Micrometers with
    Calibration Certificate
    Inch
    Metric, mm
    Inch
    Metric
    Inch
    Metric,
    mm
    Thimble
    Type
    Throat
    Dp.
    Frame
    Material
    Measuring Functions
    Mfr. Model
    No.
    Each
    Each
    Starrett
     
    Without SPC Data Output
    0" to 1"0 to 25±0.0001"±0.002 mm0.00005"0.001Friction1"SteelZero-Position Memory (ABS)3732.1XFL-185965A85000000085965A950000000
    1" to 2"25.4 to 50.8±0.0001"±0.003 mm0.00005"0.001Friction3/4"Cast IronZero-Position Memory (ABS)3732.1XFL-285965A6300000085965A64000000
     
    Replacements for Outside Micrometers
    Replacement Micrometer Cases
    Image of Product. Front orientation. Micrometer Cases. Starrett.

    Starrett

    For Mfr. Model
    No.
    Each
    Starrett
    3732.1XFL-14277N1100000
    3732.1XFL-24277N120000
     
    Replacement Batteries
    Pkg.
    Pkg.
    Qty.
    1-9
    10-49
    50-Up
    Replacement CR2032 Lithium Battery17701K34000000000000000

    Coolant-Resistant Digital Outside Micrometers

    Image of Product. Front orientation. Outside Micrometers. Coolant-Resistant Digital Outside Micrometers.
    Measure parts inside CNC machines and other places coated with coolant and cutting oil. The display and battery cover are tightly sealed, so spraying and dripping fluids won't seep in.
    With an LCD display, these micrometers give instant measurements—no need to read scales. Swap between inch and metric or set the position to zero, all with the press of a button. You don't need to reset the zero point since they retain their position when turned off, also known as absolute (ABS) positioning.
    Starrett—Precision machined and tested in the U.S. These Starrett micrometers come packaged in their iconic red case, so you'll be able to spot them on the busiest of bench tops.
    With SPC Data Output—Send measurements to a computer or data processor to store, analyze, and manage data. You'll need a data cable or SPC wireless transmitter and receiver.
    Calibration Certificate—Choose these micrometers when precision measurements are required for quality control or by regulation. The certificate is traceable to NIST, so you can be confident your measurements are correct and consistent.
    Friction Thimble—Control how tightly the spindle closes on your part without the risk of damaging it. You can keep extending the spindle in small increments once it reaches your workpiece but not enough to overtighten. The thimble will start to resist turning to let you know you’ve applied the right amount of pressure.
    Measuring
    Range
    Accuracy
    Measuring
    Increments
    Outside
    Micrometers
    Outside Micrometers with
    Calibration Certificate
    Inch
    Metric,
    mm
    Inch
    Metric
    Inch
    Metric,
    mm
    Thimble
    Type
    Throat
    Dp.
    Frame
    Material
    Enclosure
    Rating
    Mfr. Model
    No.
    Each
    Each
    Starrett
     
    With SPC Data Output
    0" to 1"0 to 25.4±0.0001"±0.002 mm0.00005"0.001Friction1"SteelIP67
    		733.1XFL-185965A881000000085965A8820000000
     
    Replacement Batteries
    Pkg.
    Pkg.
    Qty.
    1-9
    10-49
    50-Up
    Replacement CR2032 Lithium Battery17701K34000000000000000

    Calibration Rods with Calibration Certificate

    Image of Product. Front orientation. Contains MultipleImages. Calibration Rods. Calibration Rods with Calibration Certificate.
    The included certificate of calibration traceable to NIST states that these rods have passed a test for accuracy. They let you check and set micrometers and other measuring tools. All have insulated plastic handles to minimize heat expansion.
    Lg.
    Lg.
    Tolerance
    Dia.
    Mfr.
    Mfr. Model
    No.
    Each
    Inch
    1"0" to 0.0001"1/4"Starrett234A-18570A270000000
    2"0" to 0.0001"1/4"Starrett234A-28570A28000000
    3"0" to 0.0001"1/4"Starrett234A-38570A29000000
    4"0" to 0.0001"1/4"Starrett234A-48570A31000000
    5"0" to 0.0001"1/4"Starrett234A-58570A32000000
    6"0" to 0.0001"1/4"Starrett234A-68570A33000000
    7"0" to 0.0001"3/8"Starrett234A-78570A34000000
    8"0" to 0.0002"3/8"Starrett234A-88570A35000000
    9"0" to 0.0002"3/8"Starrett234A-98570A36000000
    10"0" to 0.0002"3/8"Starrett234A-108570A37000000
    11"0" to 0.0002"3/8"Starrett234A-118570A38000000
    12"0" to 0.0002"7/16"Starrett234A-128570A39000000
    13"0" to 0.0002"7/16"Starrett234A-138570A41000000
    14"0" to 0.0002"7/16"Starrett234A-148570A42000000
     

    Calibration Rods

    Also known as calibration standards, these rods let you check and set micrometers and other measuring tools. For accuracy, they’re precision ground to extremely tight length tolerances. They have insulated plastic handles to minimize heat expansion.
    Individual Rods
    Image of Product. Front orientation. Calibration Rods. Calibration Rods, Individual Rods.
    Lg.
    Lg.
    Tolerance
    Dia.
    Mfr.
    Mfr. Model
    No.
    Each
    Inch
    1"0" to 0.0001"1/4"Starrett234A-18570A11000000
    2"0" to 0.0001"1/4"Starrett234A-28570A1200000
    3"0" to 0.0001"1/4"Starrett234A-38570A1300000
    4"0" to 0.0001"1/4"Starrett234A-48570A1400000
    5"0" to 0.0001"1/4"Starrett234A-58570A1500000
    6"0" to 0.0001"1/4"Starrett234A-68570A1600000
     
    Rod Sets
    Image of Product. Side1 orientation. Calibration Rods. Calibration Rods, Rod Sets.
    Sets come with rods of different lengths, making them convenient for checking a range of measuring tools.
    Lg.
    Lg.
    Tolerance
    Dia.
    No. of
    Pieces
    Includes
    Mfr.
    Mfr. Model
    No.
    Each
    Inch
    1" to 5"0" to 0.0001"1/4"51" Lg. (0" to 0.0001" Tolerance) Calibration Rod with 1/4" Dia.
    2" Lg. (0" to 0.0001" Tolerance) Calibration Rod with 1/4" Dia.
    3" Lg. (0" to 0.0001" Tolerance) Calibration Rod with 1/4" Dia.
    4" Lg. (0" to 0.0001" Tolerance) Calibration Rod with 1/4" Dia.
    5" Lg. (0" to 0.0001" Tolerance) Calibration Rod with 1/4" Dia.    		StarrettS234E21075A2490000000
    1" to 11"0" to 0.0002"1/4", 3/8"111" Lg. (0" to 0.0001" Tolerance) Calibration Rod with 1/4" Dia.
    2" Lg. (0" to 0.0001" Tolerance) Calibration Rod with 1/4" Dia.
    3" Lg. (0" to 0.0001" Tolerance) Calibration Rod with 1/4" Dia.
    4" Lg. (0" to 0.0001" Tolerance) Calibration Rod with 1/4" Dia.
    5" Lg. (0" to 0.0001" Tolerance) Calibration Rod with 1/4" Dia.
    6" Lg. (0" to 0.0001" Tolerance) Calibration Rod with 1/4" Dia.
    7" Lg. (0" to 0.0001" Tolerance) Calibration Rod with 3/8" Dia.
    8" Lg. (0" to 0.0002" Tolerance) Calibration Rod with 3/8" Dia.
    9" Lg. (0" to 0.0002" Tolerance) Calibration Rod with 3/8" Dia.
    10" Lg. (0" to 0.0002" Tolerance) Calibration Rod with 3/8" Dia.
    11" Lg. (0" to 0.0002" Tolerance) Calibration Rod with 3/8" Dia.    		StarrettS234G21075A574000000
    12" to 23"0" to 0.0003"7/16"1212" Lg. (0" to 0.0002" Tolerance) Calibration Rod with 7/16" Dia.
    13" Lg. (0" to 0.0002" Tolerance) Calibration Rod with 7/16" Dia.
    14" Lg. (0" to 0.0002" Tolerance) Calibration Rod with 7/16" Dia.
    15" Lg. (0" to 0.0002" Tolerance) Calibration Rod with 7/16" Dia.
    16" Lg. (0" to 0.0002" Tolerance) Calibration Rod with 7/16" Dia.
    17" Lg. (0" to 0.0003" Tolerance) Calibration Rod with 7/16" Dia.
    18" Lg. (0" to 0.0003" Tolerance) Calibration Rod with 7/16" Dia.
    19" Lg. (0" to 0.0003" Tolerance) Calibration Rod with 7/16" Dia.
    20" Lg. (0" to 0.0003" Tolerance) Calibration Rod with 7/16" Dia.
    21" Lg. (0" to 0.0003" Tolerance) Calibration Rod with 7/16" Dia.
    22" Lg. (0" to 0.0003" Tolerance) Calibration Rod with 7/16" Dia.
    23" Lg. (0" to 0.0003" Tolerance) Calibration Rod with 7/16" Dia.    		StarrettS234J21075A58400000000
     

    Starrett Digital Precision Measuring Tool Sets

    Image of Product. Front orientation. Precision Measuring Tool Sets. Starrett Digital Precision Measuring Tool Sets.
    Set includes a caliper, a micrometer, and a case. The micrometer has a friction thimble with a constant-force mechanism, so that once the spindle contacts the surface of the measured object, it will stop tightening. This ensures repeatable measurements and prevents over-tightening. Once the spindle stops tightening, the thimble will continue turning with resistance.
    Zero-position memory, also known as absolute (ABS) positioning, retains the measuring position when the caliper or micrometer is turned off. A zero-set button allows you to start measuring at any point.
    Distance Measured Range
    Thimble
    Type
    Batteries
    Included
    Includes
    Mfr. Model
    No.
    Each
    0" to 6", 0 mm to 150 mmFrictionYesOne Caliper (0"-6"/0 mm-150 mm Measuring Range, 0.0005"/0.01 mm Measuring Increments, ±0.001"/±0.02 mm Accuracy)
    One Micrometer (0"-1"/0 mm-25 mm Measuring Range, 0.0001"/0.001 mm Measuring Increments, ±0.0001"/±0.002 mm Accuracy)    		S766AZ23205A150000000
    Replacement Batteries
    Pkg.
    Pkg.
    Qty.
    1-9
    10-49
    50-Up
    Replacement Battery17701K34000000000000000

    Starrett Digital Precision Measuring Tool Sets with Calibration Certificate

    Image of Product. Front orientation. Precision Measuring Tool Sets. Starrett Digital Precision Measuring Tool Sets with Calibration Certificate.
    This set comes with calibration certificates traceable to NIST that state each tool has passed a test for accuracy. It includes a caliper, a micrometer, and a case. The micrometer has a friction thimble with a constant-force mechanism, so that once the spindle contacts the surface of the measured object, it will stop tightening. This ensures repeatable measurements and prevents over-tightening. Once the spindle stops tightening, the thimble will continue turning with resistance.
    Zero-position memory, also known as absolute (ABS) positioning, retains the measuring position when the caliper or micrometer is turned off. A zero-set button allows you to start measuring at any point.
    Distance Measured Range
    Thimble
    Type
    Batteries
    Included
    Includes
    Mfr. Model
    No.
    Each
    0" to 6", 0 mm to 150 mmFrictionYesOne Caliper (0"-6"/0 mm-150 mm Measuring Range, 0.0005"/0.01 mm Measuring Increments, ±0.001"/±0.02 mm Accuracy)
    One Micrometer (0"-1"/0 mm-25 mm Measuring Range, 0.0001"/0.001 mm Measuring Increments, ±0.0001"/±0.002 mm Accuracy)    		S766AZ23205A310000000
    Replacement Batteries
    Pkg.
    Pkg.
    Qty.
    1-9
    10-49
    50-Up
    Replacement Battery17701K34000000000000000

    Starrett USB Cords for Measuring Tool Data Processors

    Image of Product. Front orientation. Contains Inset. Starrett Cords. Starrett USB Cords for Measuring Tool Data Processors, 4-Pin Starrett Connection.
    Image of Product. Front orientation. Contains Inset. Starrett Cords. Starrett USB Cords for Measuring Tool Data Processors, Mini Starrett Connection.
    Image of Product. Front orientation. Contains Inset. Starrett Cords. Starrett USB Cords for Measuring Tool Data Processors, Straight Starrett Connection.

    4-Pin Starrett Connection

    Mini Starrett Connection

    Straight Starrett Connection

    Use these cords to connect measuring tools with SPC data output directly to a PC. Select the cord with the connection that is compatible with your measuring tool’s SPC output port. Measurement data can be imported into Microsoft Excel or any SPC software.
    USB
    Connection
    Electrical Connection
    Std.
    Type
    Mfr. Model
    No.
    For Mfr.
    Series
    Each
    6 ft. Long
    4-Pin Starrett Connector2.0USB-A2900SCKB29008602A640000000
    Mini Starrett Connector2.0USB-A2700SCKB27002511A69000000
    Straight Starrett Connector2.0USB-A798SCKB7982501N11000000
     
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