The Photonix PX-D603 Techlite Fiber Optic Leak Detection Set is a high-quality optic leak detector designed for precise and reliable leak detection in optical fiber systems. With its advanced technology and fiber optic interface, this set from Photonix offers superior performance and accuracy in detecting even the smallest leaks in optical fibers. Ideal for use in a variety of industrial and commercial settings, this product is a valuable tool for ensuring the integrity and efficiency of fiber optic networks.