Davis Instruments Artificial Horizon - Part Number 144

Artificial 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 with two sun shades, a lid and full directions.
Compact 6" x 4" x 1-1/2" (15 x 10 x 4 cm).

The Davis Instruments Artificial Horizon is an essential tool for sextant users who need a reliable alternative to natural sea horizons. Perfect for backyard practice, inland navigation, or foggy mornings, this device allows users to determine precise angles without relying on a natural horizon. Simply fill the artificial horizon with water, and then use your sextant to measure the reflected sun's position. Half of your sextant reading corresponds to the sun's angle above the true horizon, enabling accurate navigation even in challenging conditions. Constructed to be windproof and corrosion resistant, the reflecting surface is fully enclosed to protect against environmental elements, ensuring durability and consistent performance over time. This compact device measures 6 inches by 4 inches by 1-1/2 inches, making it easy to carry and store in your navigational toolkit. The package includes two sun shades, a lid for protection, and comprehensive instructions to facilitate quick setup and accurate readings. Whether you're practicing celestial navigation or performing precise inland measurements, the Davis Artificial Horizon offers a dependable solution that enhances your sextant's capabilities and ensures reliable results in various scenarios.

Features:

• Windproof and corrosion resistant construction for durability in outdoor conditions

• Enclosed reflecting surface protects against environmental damage

• Includes two sun shades and a protective lid for versatile use and storage

• Compact size for portability and easy handling

• Full instructions provided for straightforward operation