Brunton Eclipse 8099 Inclinometers

The Eclipse 8099 compass is a sighting instrument that uses the Earth's magnetic field to display a heading (direction) in degrees. The Eclipse 8099 also contains three clinometer scales for measuring angles from the horizontal (0°). The Orientation section provides a description of the important parts of the Eclipse 8099. A detailed description of the operation of the Eclipse 8099 is provided throughout the instruction manual.