The ST815 Series handheld optical light source is a feature rich high quality device at a fraction of competing models. The ST815's Highly stable output power and wavelength make it the ideal instrument for optical network installation, trouble shooting, and maintenance.
Together with the
ST800K-A (not included) or ST800K-C (not included) optical power meter, it is a perfect solution for fiber optic network applications.
If you are looking for a kit that also includes all of the necessary tools for installing fiber connectors, have a look at the