


Mitutoyo 521-105 | Dial Indicator | Calibration Tester | Series 521 | Metric | Graduation 0.2 µm | Range 0 to 5 mm | Mass 7.5 kg
The Mitutoyo 521-105 Dial Indicator from Series 521 is a high-precision calibration tester designed to ensure the accuracy of measuring instruments. With a graduation of 0.2 µm and a range of 0 to 5 mm, it allows for highly detailed and accurate measurements over a wider range compared to smaller models. This metric model is ideal for precise displacement measurements in millimeters. The indicator's 7.5 kg mass provides stability, ensuring reliable readings during testing and calibration processes. It is widely used in quality control, calibration laboratories, and precision measurement applications.

- Specifications
- Features
- Downloads
Graduation | 0.2 µm |
Hysteresis | 0.8 µm |
Inch-Metric | Metric |
Mass (main unit) | 7.5 kg |
Measuring Force | carbide-tipped |
Range | 0 - 5 mm |
Series | 521 |
Type | Dial Indicator |
- High Precision: Features a graduation of 0.2 µm, delivering exceptional accuracy for calibration and testing tasks.
- Extended Measurement Range: Offers a range of 0 to 5 mm, ideal for testing larger displacements or variations in industrial and laboratory settings.
- Metric Scale: Designed with a metric scale, making it perfect for use in environments that require millimeter-based measurements.
- Sturdy and Stable: Weighs 7.5 kg, ensuring stability and minimizing vibration during use for accurate, repeatable results.
- Calibration Versatility: Ideal for calibrating other measuring instruments, ensuring accurate, consistent results in quality control and precision testing.
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