Davis Artificial Horizon [144] Brand_Whitecap

Davis Artificial Horizon [144] Brand_WhitecapArtificial Horizon Answers the need of every sextant user who cannot depend on a natural sea horizon. Use for backyard practice, finding exact positon when inland, and making exact sextant shot on foggy mornings. To use, fill with water and read the angle of the reflected sun with your sextant. Half your sextant reading is the sun's angle above the true horizon. Windproof and corrosion resistant, the reflecting surface is completely enclosed. Comes

UPC: 719441140533

Size: 73 mm/2

This compression (pre-load) maintains contact between the faces and allows the PSS to compensate for the thrust from the propeller

Edge Mount Rowlock Socket

Wide 40° Adjustable Head

or smartphones to an NMEA 2000 network so you can monitor and control your vessel using Maretron's N2KViewr software

Storage Temperature - -30°C to +70°C

Spring loaded Viton shaft seal is used to prevent premature leaks

and Temp for

Compliance Level 2

Light tube & connection sealed for water resistance

5 GPM w/25' Hose