22 Mar 2010 This is an innovative test equipment that function like optical domain reflectometer but more cost effective and portable. fiber optics ranger is test equipment that functions similar to an optical time domain reflectometers. It is used in single mode fiber test applications. The fiber optic ranger is much smaller size and lighter weight compared to the fiber optic OTDR, and it is much more cost effective.This fiber optic test equipment is an excellent essential instrument for installation, construction and maintenance.
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