PRODUCT DESCRIPTION The TREND Networks VFF5 is a battery-powered tool which projects a highly visible red light into a fibre optic cable to check continuity of cabling between termination points and to locate bends or breaks in fibres at splicing and termination points. FEATURES - Visually identifies and locates faults in fibre optic cabling - 2.5mm universal adaptor for all ST, SC and FC connectors - Useful over a distance of 5km (3 miles) - Up to 80 hours of operation - Rugged aluminum body