The Wheelmark approval is for Lifeboat and Rescue boat compasses. These compasses are also suitable for sailboats, power boats and motor sailing vessels.
FN-201-WM Features:
Wheelmark Certification
4 1/2″ PowerDamp Flat Card Dial
Fits 4.75″ (12.06 cm) to 5.125″ (13.02 cm) Mounting Hole.
12V Green LED lighting
Built-in Compensators to Easily Adjust for Deviation
Movable Sun Shield
45 Degree Lubber Lines
High Temperature Construction for Extended Operating Range
The –WM suffix signifies type approval and compliance with the Navigation requirements of Marine Equipment Directive (MED) 95/98/EC and the last modification by Directive 2011/75/EU.