Despite the advent of electronic navigation, the compass remains the cornerstone of any navigation system. Only by coordinating the use of electronic and magnetic navigation can boaters achieve optimal navigation safety, efficiency and effectiveness.
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Four Stars works well for inside truck.
Great! Husband is thrilled. Great product and it was a great price.
generally fine but hard to adjust for proper positioning on boat generally fine but hard to adjust for proper positioning on boat. easily read. had one before and tried to order parts for it (base and metal adjusting rods) but they were not available and ritchie never responded to my questions to their customer support email address.