Mitutoyo Dial Caliper Gage CGGI

The Mitutoyo Dial Caliper Gage CGGI (Series 209 internal dial caliper gauge) is an analog inside-measurement gauge for comparison measurements of hole diameters, grooves and tube wall thicknesses. Spring-loaded jaws make point contact at a constant measuring pressure, so readings are repeatable from one part to the next.

Key Features:

• Internal-type dial caliper gage built for comparison measurement
• Spring-loaded jaws give constant point-contact measuring pressure
• White dial face for easy, precise reading
• Glare-free, scratch-resistant crystal
• IP65 rating resists dust and liquid penetration, including low-pressure water jets
• Different jaw (contact) types are available across the Series 209 line for various applications
• Supplied in a fitted plastic case

Usage Note: This is a comparator. Set it to a reference with a setting ring or micrometer before taking measurements.

Mitutoyo is a long-established maker of precision measuring instruments. This gage suits machine shops, inspection departments and quality control labs that need dependable internal dimension checks.