1.Handheld Light Source optical light source is one of the latest self developed test instrument.
2.It can provide 1 to 4 wavelength output according to the specific requirements including the 650nm red source, 1310/1550nm wavelength for the single mode fiber and 850/1300nm wavelength for the multimode fiber or other wavelengths according to customer needs.
3.Together with optical power meter, it acts as a perfect solution for the fiber optic network work.

◆ Measurement of the power of optical sender (dBm and W)    
◆ High stability of the output power
◆ FC/PC or other type connectors can be required.
◆Compact size and decent appearance
◆ Loss test of optical fiber link
◆ Insertion loss test of optical device 
◆ Installation and maintenance of fiber fibre link
◆ Providing 1~4 wavelengths output and wavelengths can be optional according to customers needs.
◆ CW,0HZ modulation output at 650nm , and CW,270Hz,1KHz,2KHz modulation output at other wavelengths.
◆Large LCD, easy operation.