ST-637 Field Optical Multifunction Meter
it is a multi-function test instrument gathers functions of optical fiber telephone, optical source and optical power meter. Working as a kind of optical fiber installation and service equipment, it is used for optical fiber line communication and test, carrying out optical fiber working mode judgment. It also has optical fiber identical function and it measures easier. The advanced built in non-easy lost memory can save up to 500 pieces of test data for convenient checking.
Because of the multiple function easy operation, small size and easy carrying, it fits for optical line installation and service companies to test optical line and keep the talking on optical line
