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    7 Products

    Wide-Range Digital Outside Micrometers

    Image of Product. Front orientation. Outside Micrometers. Wide-Range Digital Outside Micrometers.
    Measure parts of different sizes and quickly view readings with a single tool. These micrometers come with multiple anvils that you switch out, so you don't need to lug around a case of micrometers.
    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.
    Mitutoyo—The go-to for machinists and engineers. Every part is made within a Mitutoyo automated factory and tested in-house in Japan. The spindle glides as you turn the thimble with a weighty, silky-smooth feel.
    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.
    Ratchet-Stop Thimble—Best for consistent, repeatable measurements. The spindle stops extending the moment it reaches your part, so it won’t overtighten. Hear and feel a satisfying click that confirms you’ve applied the right amount of pressure.
    Measuring
    Range
    Accuracy
    Measuring
    Increments
    Outside
    Micrometers
    Inch
    Metric,
    mm
    Inch
    Metric
    Inch
    Metric,
    mm
    Thimble
    Type
    Throat
    Dp.
    Frame
    Material
    Measuring Functions
    Mfr. Model
    No.
    Includes
    Each
    Mitutoyo
     
    With SPC Data Output
    12" to 18"305 to 457±0.0004"±0.010 mm0.0001"0.001Ratchet Stop9 3/4"Cast IronZero-Position Memory (ABS)340-720Six Anvils
    Six Calibration Rods    		20605A11000000000
    Wide-Range Digital Outside Micrometer, Mitutoyo Model Number 340-720
    EachIn stock
     
    Accessories and Replacements for Outside Micrometers
    Mitutoyo Cords
    Image of Product. Front orientation. Contains Inset. Mitutoyo Cords. Mitutoyo Data Out Switch B × 10-Pin Mitutoyo Connector.
    Image of Product. Front orientation. Contains Inset. Mitutoyo Cords. Mitutoyo Data Out Switch B × USB-A.

    Mitutoyo Data Out Switch B ×

    10-Pin Mitutoyo Connector

    Mitutoyo Data Out Switch B × USB-A

    USB-A Connection—Plug micrometers with SPC data output directly into your computer.
    10-Pin Mitutoyo Connector—Connect micrometers with SPC data output to a Mitutoyo miniprocessor or multiplexer.
    Connection
    Lg.
    Each
    Mitutoyo
    Mitutoyo Data Out Switch B × 10-Pin Mitutoyo Connector40"20395A830000000
    Mitutoyo Data Out Switch B × 10-Pin Mitutoyo Connector80"20395A84000000
    Mitutoyo Data Out Switch B × USB-A80"2429N2000000
     
    SPC Wireless Transmitters
    Image of Product. Front orientation. Contains Inset. SPC Transmitters. Mitutoyo Data Out Switch B Connection.

    Mitutoyo Data Out Switch B

    Connection

    Wirelessly send measurements from micrometers with SPC data output to your computer. You'll also need a receiver.
    Electrical Connection
    Mfr.
    Series
    Each
    Mitutoyo Data Out Switch BU-WAVE-T2424N20000000
    SPC Wireless Receivers
    Image of Product. Front orientation. SPC Receivers.
    Wirelessly send measurements from micrometers with SPC data output to your computer. You'll also need a transmitter.
    Electrical
    Connection
    For Mfr.
    Series
    Each
    Mitutoyo
    USB-AU-WAVE-T2412N10000000
     
    Replacement Batteries
    Each
    1-9
    10-49
    50-Up
    Replacement SR44 Silver Oxide Battery7604K117000000000000000
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