These Special Air Gauges are an important non-contact, reliable and efficient measuring device for thin-walled, soft and polished materials with tolerances of 0.005. The offered gauges are convenient to operate and does not require any kind of special skills to use it. A user can easily calibrate complex geometric tolerances such as diameter, taper, parallelism, squareness and flatness of a component with preciseness. These gauges are manufactured using the finest quality components sourced from reliable vendors at our premises. Accessible in standard technical specifications, the provided Special Air Gauges have excellent durability, flawless design and trouble-free functionality.