The Ritchie® TR-33 Trek surface-mount compass boasts a 2 1/4-in direct reading dial with large numerals for easy reading and can easily be used for runabouts, center consoles, bass boats, RV's, ATV's, and more. Strong directive force magnets and the composite dial deliver fast performance.
Model Number: TR-33
Ideal for runabouts, center consoles, ski boats, flats boats, bass boats, cars, trucks, RV's and ATV's
2 1/4-in direct reading dial with large numerals for easy reading
Strong directive force magnets and composite dial for fast performance
Built-in compensators to correct for deviation
Extra-large diaphragm and rugged construction provide extended operating temperature range