In a lot of fiber optic onsite construction work, 20mW handheld fiber optic detector is always a very practically used fiber testing tool. It uses two pieces of AA batteries as its electric power supply, after very simple insert of battery with correct direction, begins to work easily.
This handheld 650nm red laser diode source applied fiber testing tool can be workable for quite long range work distance, ranging from 20km to 22km. In fiber onsite construction and fiber maintenance, it is very useful for engineer to make correct and rapid test of fiber optics, including fiber bend, break, blind zone fiber testing etc. Red laser beam gets especially strong laser beam penetration. Only after fiber optic detector on/off press button is pressed, it begins to work efficiently. The whole process of fiber optic detection and fiber identification is always easy, convenient and rapid.
Technical Key features:
Constant output power, workable for both continuous and pulse fiber testing work
long distance fiber optic detection, stable red laser beam instruction
on/off press button allows CW and pulsed red laser beam emission
2 pieces of AA batteries, long enduring time of more than 60 hours