Handheld Light Source

Features a light source with up to four wavelengths, flexible for application in single-mode and multi-mode fibers;

Output power adjustment function ensures correct power supply for each application wavelength;

When used with an optical power meter of the same model, it can realize functions such as automatic wavelength detection;

Equipped with a built-in optical isolator and optical power controller, providing high output power stability;

Used for testing optical links in on-site optical networks, with excellent environmental resistance;