Mitutoyo 7312A Dial Thickness Gage 0-0.5 in 0.001 Grad

Product Description

The MITUTOYO 7312A is a dial thickness gage designed for precise material thickness measurement in industrial and trade settings. It reads from 0 to 0.5 inches with a graduation of 0.001 inches and an accuracy of 0.001 inches, making it suited for applications where tight tolerances matter. The gage features a 2-inch dial diameter for clear readability and a 1.1811-inch throat depth that accommodates a range of workpiece sizes. The ceramic anvil face resists wear and corrosion, extending service life in demanding shop environments. Calibration and inspection technicians, machinists, and quality control professionals are the primary users of this instrument.

This gage is used in manufacturing, fabrication, and quality assurance environments where accurate thickness readings are required on flat or sheet materials. The 12 mm anvil face diameter and 4 mm flat contact provide stable, repeatable contact on a variety of surfaces. Its mechanical dial technology requires no batteries or external power, making it reliable for bench or field inspection use. The glare-free crystal and scratch-resistant coating support accurate readings in varied lighting conditions.

Key Features

• Measurement range of 0 to 0.5 inches with 0.001-inch graduation
• Accuracy of 0.001 inches for precise thickness inspection
• Ceramic anvil face for wear and corrosion resistance
• 1.1811-inch throat depth accommodates a variety of workpiece profiles
• 2-inch dial diameter with glare-free crystal for clear readability
• Scratch-resistant coating and corrosion-resistant construction for shop durability
• Mechanical technology — no batteries required

Compatibility

Designed as an OEM-style dial thickness gage for general industrial and quality control measurement applications requiring 0 to 0.5-inch range coverage with 0.001-inch resolution.

Installation Notes

Dial thickness gages are typically used by machinists, calibration technicians, and quality control inspectors. Before use, verify the gage reads zero with the anvil faces in full contact and no workpiece present. Keep the anvil faces clean and free of debris to maintain measurement accuracy. Store the gage in its case when not in use to protect the dial face and contact surfaces.