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Zone Balancing

Dials in magnetic compasses should be balanced to compensate for dip caused by the earth's magnetic field. All Ritchie Compasses are standard balanced for Zone 1 (essentially all of the northern hemisphere). Compasses cannot be zone balanced in the field. If unsure of the correct zone to order, contact our Sales Department at sales@ritchienavigation.com for additional information. 

Zone Chart Cropped

Purchase an appropriately zoned compass that is central to your boating area. For example: 

Country  Rec Zone Balance
Australia Zone 6
Brazil Zone 4 or 5
Guam Zone 3
Panama Zone 2

 

 

 

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