What types of mil gauges are commonly used?

Mil gauges, which measure the thickness of coatings such as paint, are commonly found in two main types: digital and analog. Digital mil gauges provide a numerical readout that makes it easy to obtain precise thickness measurements with high accuracy. They often have features such as data storage and the ability to output readings to a computer, which can be beneficial for quality control and documentation.

Analog mil gauges, on the other hand, utilize a dial and needle to visually display the measurement. While they may not offer the same level of precision or the additional features of digital gauges, they are straightforward to use and reliable for many applications where exact measurements aren't as critical.

Together, these two types serve a wide range of needs in the painting and refinishing industry, allowing professionals to select tools based on specific job requirements and preferences. Other types of gauges, such as optical, infrared, laser, mechanical, hydraulic, or pneumatic, are not standard for measuring coating thicknesses in this context, as they belong to different measurement categories or are suited for different applications.