


Mitutoyo 3052A-19 | Dial Gauge | Lug Back | ISO Type | Series 3 | Jewelled Bearing | Graduation 0.01 mm | Range 30 mm
The Mitutoyo 3052A-19 is a high-precision dial gauge designed for extended-range measurement tasks in demanding industrial environments. Featuring a lug back for secure mounting and an ISO-compliant Series 3 design, it ensures compatibility with global standards. With a wide 30 mm measuring range and fine 0.01 mm graduations, it’s ideal for both coarse and fine adjustments. The inclusion of jeweled bearings guarantees ultra-smooth operation and long-term accuracy. Built to endure, it excels in both inspection and production applications.

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- Specifications
- Features
- Downloads
Contact point | Carbide tipped, thread: M 2.5 x 0.45 mm |
Dial Reading | +/-0.0-100.0 |
Digital/Analog | Analog |
Graduation | 0.01 mm |
Hysteresis | 5 µm |
Inch-Metric | Metric |
Mass (main unit) | 285 g |
Measuring Force | 0.4 - 2.5 N |
Measuring range | 25 µm |
Range | 30 mm |
Repeatability | 3.0 µm |
Series | 3 |
Stem Dia | 8.0 mm |
Type | Dial Gauge |
- Type: Dial Gauge with Lug Back for versatile mounting options.
- Series 3: Features a large, easy-to-read dial face with a 78 mm diameter.
- Graduation: 0.01 mm, allowing for precise measurement resolution.
- Measuring Range: 30 mm, suitable for a variety of inspection tasks.
- Accuracy: ±0.025 mm, ensuring reliable measurements.
- Shockproof Design: Equipped with a shockproof mechanism to protect internal components from sudden impacts.
- Jeweled Bearing: Incorporates a jeweled bearing for smooth and precise movement, enhancing durability.
- Coaxial Revolution Counter: Includes a coaxial revolution counter for easy tracking of spindle rotations.
- Measuring Force: 2.5 N or less, minimizing the risk of measurement errors due to excessive force.
- Compliance: Meets ISO/JIS standards for quality and consistency.
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