Davis Quick Reference Celestial Navigation Card [132] Electrical | Battery Isolators UPC: 5060114797390

UPC: 5060114797390

or even your mobile device

Including 2-Cycle - Use In Your Vehicles

The low-profile MIT 70 is so lightweight and flexible that you'll forget you're wearing it

The galvanic isolator consists internally of two diodes which are connected in an anti-parallel fashion

Davis Quick Reference Celestial Navigation Card [132] Electrical | Battery Isolators UPC: 5060114797390Quick Reference Celestial Navigation Card A simplified, yet complete Celestial Navigation system. Includes everything you need: sextant use and corrections, star finder for 18 stars, data entry form, and step by step sight reduction and plotting procedures. May be scored and separated; a large portion fits in the sextant case for quick reference, and a small part acts as a waterproof data reduction card.