A thickness gauge is a measuring instrument that can be used to determine the thickness or gauge of a material. There are different types of thickness gauges for different applications, such as measuring the thickness of tablets or capsules or sheet metal.

 

Gauge is a non-linear measure of thickness that varies depending on the material and the standard. It originated from the British iron wire industry in the 19th century. Thickness gauges are measuring instruments that can be used to determine the thickness or gauge of a material. There are several different types of thickness gauges, each that function in a slightly different manner depending on the intended application for the gauge.

 

The common types of thickness gauges include:

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- Material thickness gauges

- Coating thickness gauges

- Wire and sheet metal thickness gauges

 

Material thickness gauges are measuring instruments that are used to measure the thickness of materials by mechanical means. These gauges are available in several varieties, which include analog (mechanical) thickness gauges, digital (electronic) thickness gauges, and pocket-sized thickness gauges.

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Coating thickness gauges are designed to measure the thickness of coatings applied to a surface.

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Wire and sheet metal thickness gauges are simpler mechanical devices that are used for measuring wire and sheet metal thickness.