Mitutoyo 7304A Dial Thickness Gage 0-1 in 0.001 Grad

Product Description

The MITUTOYO 7304A is a dial thickness gage designed for precise material thickness measurement in industrial and trade applications. It measures from 0 to 1 inch with a graduation of 0.001 inches and an accuracy of 0.002 inches, making it well suited for quality control and inspection tasks. The gage features ceramic anvil faces, a 2-inch dial diameter, and a corrosion-resistant construction with a scratch-resistant coating and glare-free crystal. A measuring force of 2 N provides consistent, repeatable contact without damaging delicate surfaces. Machinists, quality technicians, and trade professionals use this gage for sheet metal, gasket, and material stock inspection.

The MITUTOYO 7304A is used in manufacturing, fabrication, and maintenance environments where accurate thickness measurement is required. Its 1.1811-inch throat depth allows it to reach internal measurement points beyond a part edge, accommodating a range of workpiece geometries. The flat anvil tip and ceramic anvil face make it appropriate for measuring sheet materials, thin stock, and flat surfaces across both light manufacturing and quality assurance workflows. It is a mechanical, non-electronic instrument requiring no power source, which suits fieldwork and shop-floor conditions equally well.

Key Features

• Measurement range of 0 to 1 inch with 0.001 inch graduation for fine resolution readings
• Accuracy of 0.002 inches for reliable quality control measurements
• Ceramic anvil faces resist wear and are non-conductive for sensitive workpieces
• 1.1811-inch throat depth allows reach beyond part edges for internal measurements
• Glare-free crystal and scratch-resistant coating improve readability and longevity
• 2 N measuring force minimizes deflection and protects delicate surfaces
• Flat anvil tip and 12mm anvil face diameter suited for flat and sheet material stock

Compatibility

Designed as a general-purpose dial thickness gage for use with flat and sheet materials in standard industrial measurement and inspection applications.

Installation Notes

Dial thickness gages require no installation but should be zeroed on a reference standard before use. Keep anvil faces clean and free of debris to maintain measurement accuracy. Store the gage in its case when not in use to protect the crystal and anvil faces. Calibration should be verified periodically against a certified reference standard in accordance with applicable quality system requirements.