Davis Artificial Horizon [144] Lighting | Underwater Lighting Frequency: 406 MHz

Frequency: 406 MHz

Also works with Dytek Temp guages

UPC: 088379104727

UPC: 703485200506

LED lights display the status of the AGS

Davis Artificial Horizon [144] Lighting | Underwater Lighting Frequency: 406 MHzArtificial 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