$5.00Rubber bumpers protect and customize your Blue Ocean Rugged Megaphone. ...
$10.00The Blue Ocean Rugged Megaphone Strap features adjustable slider. ...
$20.00Waterproof Smartphone Pouch
$45.00NK iPhone, iPod Case
$20.00NK Hat Headsweats White with Blue Logo
2017 NK Regatta Schedule
View our complete schedule of upcoming regattas, or come see us at an event for product demos and new product previews. More Info
Nielsen-Kellerman Company designs, manufactures and distributes rugged, waterproof environmental and sports performance instruments for active lifestyles and technical applications. Learn More
Register Your Products
Register your product to receive special offers and maintenance.
For International Orders, Find Your Dealer