Reliable Dual-Wavelength Laser Source Toronto,Canada-GAO Comm (www.GAOComm.com) has released its dual-wavelength laser source, which is a high performance fiber optic device designed to deliver stable laser signals of various wavelengths to evaluate the transmission quality of fiber optic networks.The laser source assists in determining fiber type and tests continuity as well as optical loss.It is widely used in LAN, WAN,CATV and remote optical networks. This portable,dual-wavelength laser source,model 810, features low voltage warning, automatic power off,and simple button operation. It provides stable dual-wavelength laser signals and accurate fiber optic testing.The working wavelength switches between 310nm and 1550nm (¡À20nm).In combination with GAO Comm's 800 optical power meter, it makes an ideal pair for fiber optic applications.This laser source can deliver five hours continuous operation on a single charge and supports FC, ST, SC adapters. Visit http://www.GAOComm.com for more information or to purchase this product online. For any sales inquires please contact: 1-877 585-9555 ext. 601-Toll Free (USA & Canada) 1-416 292-0038 ext. 601- All Other Areas sales@gaocomm.com About GAO Comm GAO Comm (www.GAOComm.com) is an international leading provider of communication test instruments,equipment for the installation,testing and maintenance of communications infrastructures.