The hiking compass and inclinometer can guide you in outdoor activities such as camping, mountaineering, boating, exploration, hunting, hiking, and geology. The compass allows for measuring differences in height and slopeHigh precision: Thermoelastic liquid filled capsule with floating dial, with built-in bubble level gauge on the compass. The vertical Lubber line of the sight allows you to fully utilize the 1-degree resolution used on the compass card.[Easy to read] This hiking compass comes with a aiming window with a line of sight, illuminated magnetic arrows, foldable metal cover, adjustable prism lens, and a side measuring unit for inches and centimeters. It allows hikers to quickly read data.Fluorescent lamp design: Fluorescent lamps allow you to read data in a dark environment after absorbing enough sunlight. The more light is illuminated, the more persistent the brightness indicator will be.Waterproof: It can work under extreme weather conditions and guide you in the direction. Equipped with a portable bag, it is easy to store and carry the compass during hiking.