The Best Defelsko Corporation References. It offers coating thickness measurement gages, surface profile measurement gauges, soluble salt testers, adhesion testers, inspection kits, material hardness testers, etc. Manufacturer of coating thickness gages and inspection instruments, has been delivering simple, durable and accurate gages since 1965.

Automatic and manual models available. 1,446 likes · 2 talking about this. Defelsko is a manufacturer of coating thickness gages and inspection instruments for the paint and coatings industry.