Tracer Products published a 32-page, full-color catalog on its Tracerline fluorescent leak detection products and diagnostic tools. Included in the catalog is coverage on a full line of UV and blue light LED inspection lamps and kits. A lamp comparison guide helps techs select the right lamp for every application. Also highlighted in the catalog are specialized diagnostic tools such as the Marksman ultrasonic diagnostic tool, which converts inaudible ultrasonic sound into audible natural sound for accurate diagnosis of leaks and defects and defects, the company said.