- Houston, Texas, United States
- US $89.95
- Mar 13th
Keyence FU-77G Armored Thrubeam Fiber Optic In beautiful working order, see the pictures. As an example of how well the FU-77G fiber optic works, I have connected the fiber optic to a Keyence fiber amplifier and pointed the sensors at each other to show you the read out (green number). As you can see, the fiber amplifier pours out tons of light through the fiber optic, and the read out is maxed at 4095.