ST-3317 Fiber Optic Insertion Loss / Return Loss Tester Meter

ST-3317 Fiber Insertion Loss/Return Loss IL RL Tester Station

1)    Built-in high stability light source
2)    Large size color screen display
3)    Threshold setting configuration;
4)    Dual wavelength IL/RL simultaneous testing
5)    Multiple COM interface compatible application
6)    Add 850 wavelength to detect multimode Patch cord  loss
7)    Built-in VFL function can easy to find the other end of the patch cord to increase test speed