Description
Product overview
Quote-only Mitutoyo 543 Series ABSOLUTE Digimatic Indicator ID-C with max/min value holding function. Also useful for field inspection, prototype measurement, research labs, university labs, and engineering QA.
Mitutoyo ABSOLUTE Digimatic Indicator ID-C With Max/Min Value Holding Function Series 543 is part of Mitutoyo Section F (Indicators and Small Tool Instruments). Macroscopic Solutions supplies this product through a reviewed purchase or quote path so configuration, compatibility, shipping, freight, accessories, and support requirements can be confirmed before fulfillment.
Catalog reference: US-1005 F-8
Peak hold-type ABSOLUTE Digimatic Indicator ID-C with max/min/runout value display, analog bar, tolerance judgment, and 50 times/s high-speed sampling.
Features
Key specifications
| Item | Detail |
|---|---|
| Locking | Key-lock and parameter-lock help prevent accidental setting changes during operation. |
| Parameter setting | Parameter setting software makes it easier to set available parameters. |
| Display | Analog bar supports scanning for MAX, MIN, and TIR values. |
| Peak hold | Maximum, minimum, or runout value can be displayed during measurement. |
| Judgment | Go/no-go judgment for max., min., and runout values. |
| Sampling | High speed sampling ratio of 50 times/s. |
| ABSOLUTE encoder | Displays spindle absolute position from origin when turned on. |
Technical Data
| Item | Detail |
|---|---|
| Accuracy | Refer to specifications table. |
| Resolution | 0.001-0.01mm or .00005-.0005 in / 0.001-0.01mm depending on model. |
| Display | LCD |
| Length standard | ABSOLUTE electrostatic capacitance-type linear encoder |
| Max. response speed | Unlimited |
| Measuring force | 1.5N or less |
| Battery | CR2032 (1 pc.), 05SAA217 |
| Battery life | Approx. 12 months under normal use |
| IP rating | Equivalent to IP-42 when output connector cap is installed |
Specifications
| Order No. | Back | Model | Unit | Stem / Thread | Range | Accuracy |
|---|---|---|---|---|---|---|
| 543-302 | Lug back | ID-C112AEX(B) | Inch/Metric | 3/8 in, #4-48 UNF | .5 in / 12.7mm | +/-.00010 in / 0.003mm |
| 543-302B | Flat back | ID-C112AEX(B) | Inch/Metric | 3/8 in, #4-48 UNF | .5 in / 12.7mm | +/-.00010 in / 0.003mm |
| 543-301 | Lug back | ID-C112AMX(B) | Inch/Metric | 8mm, M2.5 x 0.45 | .5 in / 12.7mm | +/-.00010 in / 0.003mm |
| 543-301B | Flat back | ID-C112AMX(B) | Inch/Metric | 8mm, M2.5 x 0.45 | .5 in / 12.7mm | +/-.00010 in / 0.003mm |
| 543-300 | Lug back | ID-C112AX(B) | Metric | 8mm, M2.5 x 0.45 | 12.7mm | 0.003mm |
| 543-300B | Flat back | ID-C112AX(B) | Metric | 8mm, M2.5 x 0.45 | 12.7mm | 0.003mm |
Shared Optional Accessories
| Order No. | Description |
|---|---|
| 905338 | Connecting cable (1m) |
| 905409 | Connecting cable (2m) |
| 21EZA313 | Parameter setting USB cable |
| 21EZA198 | Spindle lifting lever (12.7mm ISO/JIS type) |
| 21EZA199 | Spindle lifting lever (12.7mm ASME/AGD type) |
| 21EZA105 | Lifting knob (12.7mm/.5 in ISO/JIS models) |
| 21EZA150 | Lifting knob (12.7mm/.5 in ASME/AGD models) |
| 21EZA197 | Lifting knob for 25.4mm/1 in models |
| 21EZA200 | Lifting knob for 50.8mm/2 in models |
| 540774 | Spindle lifting cable |
Shared optional accessories are referenced but not duplicated as simple products where already created on prior pages.
Applications beyond production metrology
Common applications beyond production metrology include field and bench inspection for research teams, prototype measurement, university teaching labs, geoscience sample fixture checks, botanical and life-science lab hardware measurement, engineering QA, and oil and gas maintenance or component documentation.
Application notes are general examples for discovery and planning; confirm suitability, tolerances, fixtures, standards, and regulatory requirements for the specific measurement task.










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