Artificial Horizon - SKU 144 Air-Dryr Combined pole height creates one

Combined pole height creates one 5

many users regard it as one of the best wireless weather station options available today for both residential and commercial use

Allen Wrench

The stainless steel mounting arm and set screw

or vice versa

Artificial Horizon - SKU 144 Air-Dryr Combined pole height creates oneAnswers the need of every sextant user who cannot depend on a natural sea horizon. Use for backyard practice, finding exact position 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 suns angle above the true horizon. Windproof and corrosion resistant, the reflecting surface is completely enclosed. Comes with two sun shades,