previous | up | next   Marine Activities GPS System    E-mail this product to a friend   Easy two-button operation Calculates current, maximum, and average speeds; directional heading (2░ accuracy) Speed displayed in nautical miles and knots or kilometers and km/h Automatic timer, lap distance, and 50-max lap history Atomic date and time Water-resistant design Up to 16 hours use on 1 AA battery (included) Includes arm strap Marine Activities GPS System SKU: M300 Price: $129.95 On Sale For: $129.95 Quantity: