Davis Artificial Horizon [144] Brand_Shakespeare Width: 8-3/4" (22

Width: 8-3/4" (22

Iris Centre can handle multiple cameras and is available for download

homes and offices

Gimbal Block Anode

Davis Artificial Horizon [144] Brand_Shakespeare Width: 8-3/4" (22Artificial 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