DeFelsko, a leading U.S. manufacturer of inspection instruments proudly offers the PosiTector® and PosiTest® brand of instruments including the PosiTector series of interchangeable probes for measuring coating thickness, surface profile, environmental conditions, salt contamination, hardness, wall thickness, and concrete moisture. Products include the PosiTector 6000 and PosiTector 200 series of coating thickness gages and the PosiTest Adhesion Tester for testing the bond strength of coatings.