Mitutoyo 543-701B Digital Indicator – High-Precision ABSOLUTE Digimatic Gauge
Model: 543-701B
Measuring Range: 0.5 in / 12.7 mm
Resolution: Selectable – 0.00002/0.00005/0.0001/0.0005 in or 0.0005/0.001/0.01 mm
🔧 Product Overview
The Mitutoyo 543-701B is a high-resolution, flat-back digital indicator from the renowned ID-C series. Built with electrostatic capacitance technology and an absolute linear encoder, this indicator ensures unmatched accuracy and repeatability for precision measurement tasks. Engineered for high-performance applications, it features bidirectional serial communication, making it ideal for automated measurement data logging and efficient inspection workflows.
🌟 Key Features & Advantages
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Selectable Ultra-Fine Resolution
Offers multiple resolution options down to 0.00002 in (0.5 µm), providing unmatched flexibility for both high-precision and general-purpose use. -
ABSOLUTE System with No-Zero Reset Needed
Restores previous origin after power-off, reducing errors and setup time. -
Bidirectional Serial Communication Support
Compatible with USB-ITPAK V3.0, enabling remote control, bulk parameter setup, and centralized data management. -
Calibration Period Notification Function
Visual blinking alert notifies when calibration is due, enhancing precision management. -
Large LCD with Analog Bar
The enlarged character display with a scale bar ensures excellent readability and visual tracking of spindle movements. -
Multi-function Capability
Includes zero set, preset, direction switching, tolerance judgment, and real-time calculation functions (f(x) = Ax). -
Robust and Versatile Design
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Measuring Range: 0.5 in / 12.7 mm
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Max permissible error: ±0.00012 in / 0.003 mm
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Repeatability: 0.00008 in / 0.002 mm
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Measuring Force: ≤1.5 N
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Interface: d1/d2/S1 (Digimatic bidirectional)
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📐Technical Specifications
| Specification | Details |
|---|---|
| Model | Mitutoyo 543-701B (Flat Back) |
| Measurement Range | 0.5 in / 12.7 mm |
| Resolution | 0.00002 to 0.0005 in (Selectable) |
| Repeatability | 0.00008 in (0.002 mm) |
| Display Type | 7-segment LCD + Analog Bar |
| Output Interface | Digimatic (d1/d2/S1 compatible) |
| Protection Rating | IP-42 (Factory condition) |
| Power Supply | Lithium CR2032 battery (approx. 2.5 years) |
| Mounting | Flat back, Ø8 mm stem |
| Weight | 165 g |
📂 Downloadable Technical Resources
💡 Real-World Use Cases
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Precision Jig and Fixture Testing in Manufacturing Plants
Operators can perform real-time, high-resolution measurements of small mechanical parts with tolerance indicators visible at a glance. -
Quality Inspection in Automotive Component Assembly
Ideal for verifying piston, bearing, and valve seating tolerances during QC processes where traceability and calibration are critical. -
Lab Metrology & Data Logging via USB-ITPAK
Enables batch inspection and automated report generation for statistical process control (SPC) in laboratory-grade metrology environments.
📞 Contact and Technical Support
For integration consultation, bulk pricing, or system design assistance:
🔗 Contact Our Engineering Team