The measuring comb SurfaTest is directly set on a wet lacquer coating upon application of lacquer and both the outer teeth of the measuring comb are thrust into the base.
The thickness of the lacquer coating can be read at 16 measuring points; the wet film thickness is that between the last tooth wet with lacquer and the first dry tooth without lacquer. After use, the measuring comb has to be cleaned with the right solvent.
The wet film thickness gauge SurfaTest is made of stainless steel and has an embossed scale.
Microns: 25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 500, 600, 700, 800