My digital yamaha gauges are within 1 mph accuracy to a gps from 10-82 mph. It stops at 82 while the gps still keeps reading higher. Anyway, my pitot pick up broke and I need a new one. Looking for the best option for 80+ applications.
Here are the ones I found.. http://www.medallionis.com/Dow...7.pdf
This is the brand that bullet uses and also from Michigan , I need a better one if available... I do have a gps, But I like all my stuff to work on my boat.![]()