It is a Type 1 instrument designed to measure dry film thickness.
The gauge is ideal for use in areas where electronic gauges cannot be used, such as in flammable atmospheres or underwater.
It is available in metric or imperial versions, capable of measuring coatings up to 6mm (250mils).
Accuracy is typically \(\pm 5\%\) of the reading or \(\pm 2.5\mu m\) (0.1mil), whichever is greater.
The V-grooved base makes it suitable for pipeline inspection.