Black Box Fiber Optic Visual Mini-Light Source - optical light source

Detect sharp bends and breaks in all fiber cable. Identify fibers during splicing operations. A must-have for every fiber optic technican's tool kit. Features a 650-nm wavelength and a 2-Hz modulated frequency. Features a FC universal 2.5-mm connector. Two AAA alkaline batteries provide 40+ hours of operation. Having trouble with data getting garbled over your fiber optic network? Not sure if the problem is equipment or cable? Start troubleshooting with the Visual Light Source. This compact pen-style light source is a must have in every fiber technician's tool kit. Use the Visual Light Source to locate sharp bends and breaks in jacketed or bare fiber connections in patch panels and fanouts. The compact Visual Light Source has an output power of 1 mW. An FC universal 2.5-mm connector is compatible with both single-mode and multimode fiber optic cable.