SR4 Class A Magnetic Compass – Precision & Reliability
At Joel Mark, we supply the SR4 Class A Magnetic Compass, a groundbreaking advancement in marine navigation. Designed by John Lilley & Gillie, this compass sets a new standard with its innovative polycarbonate construction, offering unmatched accuracy, durability, and visibility.
Why Choose the SR4 Compass?
✔ Leak-Proof Design – Unlike traditional brass compasses, the SR4 eliminates the risk of leaks and air bubbles, ensuring precise heading readings at all times.
✔ Enhanced Visibility – Its transparent body allows more light to reach the compass card, improving clarity and readability in all conditions.
✔ Unrivaled Durability – Engineered for marine environments, the SR4 withstands harsh conditions while maintaining superior performance.
Trust Joel Mark to equip your vessel with the most reliable and innovative navigation solutions on the market.