Mitutoyo 543-722B ABS ID-C Digimatic Indicator with Bidirectional, Flat, 1.8N, ±0.00012″, 1″/25.4mm


The 543-722B is a part of the new-generation IDC series, which makes measurement operations smoother and enhances product quality. It features a wide range of support functions for better measurements.

Add 5-7 days for calibration

Product Description

Mitutoyo 543-722B IDC Series Digital Indicator is the latest in their line of precision measuring tools. It features a large, easy-to-read LCD screen with an analog bar and a calibration notification function that lets you know when it’s time to recalibrate your tool. Additionally, it offers something previous models could not: bidirectional serial communication. With the 543 IDC series, connect to a PC via USB. From there, the operator can collect measurement data, control IDC settings, and gauge information from the tool. Improve your work efficiency and take more precise measurements with the 543-722B.


  • More precise measurements: 20 μinch/0.5 μm resolution
  • Calibration notification: LCD displays an icon to notify the user when it’s time for calibration
  • Larger Screen: Improved analog bar for observing subtle movements, such as the approach to tolerance.
  • Easy-to-Read: Larger character size by 1.5x for
  • Ergonomic Design: Three large buttons: parameter setting, switch between SBS length measurement system and INC length measurement system, and Power ON/OFF
  • Simple calculation: f(x) = Ax (spindle movement value multiplied by the calculation coefficient)


  • Preset
  • Zero set
  • Peak detection (Max, Min, TIR)
  • Unit system switching
  • Counting direction switching
  • Resolution selecting
  • Tolerance judgment
  • Simple calculation
  • Analog bar display ON/OFF
  • Analog bar scale selecting
  • Key customize
  • Function lock
  • Calibration schedule warning function
  • Auto OFF
  • Reset all settings


  • Manufacturing
  • Quality Control
  • Industrial
  • Construction
  • Aerospace
  • Automotive
  • Engineering
  • Electrical


  • Measure the angle of a surface at a given point
  • Measure the amount of pressure or force exerted on a material

About Mitutoyo

Mitutoyo is a global leader in precision measurement and metrology products. With a history spanning over six decades, Mitutoyo solidifies its reputation as a trusted provider of high-quality measurement solutions. Founded in 1934, they continue to push the boundaries of innovation to meet evolving needs worldwide. Their commitment to precision, accuracy, and reliability makes them an indispensable partner. With an extensive range of products, Mitutoyo remains at the forefront of metrology.

Additional Information

Weight 2 lbs
Dimensions 1.50 × 1.97 × 4.97 in
Range (in)


Range (mm)


Resolution (in)

0.00002/0.00005/0.0001/0.0005 in

Resolution (mm)

0.0005/ 0.001/ 0.01 mm


±0.00012”/ ±0.003mm

Hysteresis MPEH


Repeatability MPER

0.00008”/ 0.002 mm

Power Supply

Lithium metal battery CR2032 (1pc.)

Response Speed

No limit

Operating temperature

0 to 40 °C

Storage temperature

-10 to 60 °C


Preset, Zero, Peak Direction (Max, Mi, TIR), Unit System Switching, Counting Direction Switching, Resolution Selecting, Tolerance Judgment, Simple Calculation, Key Customize, ON/OFF, Function Lock, Calibration Warning, Auto OFF

Measuring Force MPL (N)

1.8 or less




Inch/ Metric



Display Rotation


Protection Level

Equivalent to IP-42

Plunger Direction

Up to direction in which plunger is horizontal

Detection Method

Electrostatic capacitance type absolute linear encoder

Errors, Alarms

Various setting errors, Sensor error, Display overflow, etc.

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