Established in 1966, DeFelsko Corporation is a leading manufacturer of coating thickness and inspection instruments. Transcat offers the most popular lines of Defelsko coating thickness gages and ultrasonic thickness gages in conjunction with Defelsko kits and accessories that complement these valued instruments. Additionally, we offer short and long term Defelsko instrument rental services to help support out of service instruments or project-based requirements. For more information on Defelsko products, please browse our complete selection below, live chat with one of our product representatives, or call us at 800-828-1470.