Home Products Accessories Thermal imaging Fluke DS 7XX Neckstrap Fluke DS 7XX Neckstrap Key featuresOptional neckstrap for the Fluke DS701 and Fluke DS703 FC Diagnostic Videoscopes. Work hands free. Where to buy Resources Compatible products Resources: Fluke DS 7XX Neckstrap Tools and calculators (1) FOV Calculator Register products Register product Compatible products: Fluke DS 7XX NeckstrapIndustrial imaging (2)Fluke DS701 Diagnostic ScopeFluke DS703 FC Diagnostic Scope