The pen style 1mW optical fiber detector is able to do visual tests of optical fiber, optical cable, and connector. It is an indispensable tool of fiber optical inspection for onsite construction and fiber optic maintenance personnel. It is an easy operating 1mW optic fiber test fault detector to be hold in hands.

The pen style 5mW optical fiber detector is able to do visual tests of optical fiber, optical cable, and connector. It is an indispensable tool of fiber optical inspection for onsite construction and fiber optic maintenance personnel. It is an easy operating 5mW optic fiber test fault detector to be hold in hands.

The pen style 10mW optical fiber detector is able to do visual tests of optical fiber, optical cable, and connector. It is an indispensable tool of fiber optical inspection for onsite construction and fiber optic maintenance personnel. It is an easy operating 10mW optic fiber test fault detector to be hold in hands.

The pen style 3mW optical fiber detector is able to do visual tests of optical fiber, optical cable, and connector. It is an indispensable tool of fiber optical inspection for onsite construction and fiber optic maintenance personnel. It is an easy operating 3mW optic fiber test fault detector to be hold in hands.