If you are looking for a smaller compass that does not compromise on quality, then the Ritchie Navigation Supersport Compass might be right for you. The compass remains stable at any speed and is flush mounted with a 4-inch mounting hole. It includes a 3 ¾ inch blue PowerDamp Plus Flat-Card dial with highly visible, extra-large white numerals. The built-in compensators and 45-degree Lubber lines add to the accuracy of your navigation and ensures you can easily adjust for deviation. The compass also has built-in 12V green LED lighting and a moveable sun shield for ease of reading in any light conditions.