Davis Mark 3 Marine Sextant [011] Brand_RAM Mounting Systems The power save feature lets

The power save feature lets you draw more or less power based on the performance you need

sleek form factor that accommodates for small

The length of the antenna cable can be extended if required

Tri-color charge mode status

Also available in wind and sail packs (sold separately) that can be used as standalone wind systems or expanded to full network systems via NMEA 2000®

Davis Mark 3 Marine Sextant [011] Brand_RAM Mounting Systems The power save feature letsMark 3 Marine Sextant Sometimes referred to as a "lifeboat" sextant, the Mark 3 is an inexpensive training sextant. Yet this model has taken sailors around the world, too! It is full sized and has sunshades, but no optical magnification to help you find dim celestial bodies. Comes with instruction booklet. Owner's Manual (pdf)