The Exfo FOT-933 MaxTester Multifunction Loss Tester is designed to help network service providers address CAPEX and OPEX issues, enable intallers to easily adapt to all network types, and provide CATV operators with a single-unit solution to their backreflection, fiber-length, high-power and bidirectional loss measurement needs. Combined with its video fiber inspection probe, this unit also enables the easy detection of dirty or damaged connectors, providing a clear view of connectors and fiber ends on the FOT-933 high-resolution display.