Features With Inclinometer: This Compass Has A Built in Inclinometer That Can Measure Slope, Altitude, And Avalanche Hazards During Outdoor Exploration. Accurate Reading: Integrated Bubble Liquid Filling, Providing Reliable And Accurate Readings, with Luminous Dial, Thumb Grip, And Magnifying Viewer. Zinc Alloy Shell: The Compass Adopts Zinc Alloy Shell, with High Strength And Impact Resistance, And Can Be Used in Various Harsh Environments. Excellent Parts: Equipped with An Adjustable Diopter Sight, A Rotating Dial, And A Measurement Conversion Meter to Ensure Accurate Alignment. For Outdoor Use: This Multifunctional Compass Is Very Suitable for Outdoor Exploration Or Camping, Quickly Obtaining Direction And Aiming. Specification: Item Type: Compass Model: M2 Dial Diameter: 65mm / 2.6in (measurement error 2%) Glow in the Night: Yes Waterproof: Yes Shockproof: Yes Display Method: Pointer Type Product Features: Multifunctional, fluorescent dial, high accuracy, sturdy and durable, easy to carry Product Functions: Basic locating, slope measurement, direction measurement, horizontal measurement, and vertical angle measurement Package List: 1 x Compass 1 x User Manual 1 x Storage Bag Package List 1 x Compass 1 x User Manual 1 x Storage Bag