Outdoor Professional Survival Geological Transit Compass Measuring Tilt Scale Specifications:This lightweight and durable transit compass is designed for the specific tasks required of geologists, surveyors, mining engineers, civil engineers, environmental engineers, and foresters. The direct compass reading of this transit capsule features 1 degrees of resolution and 1/2 degrees of accuracy. And the compass dry capsule of this quick-damping needle features both a needle lock to protect the compass assembly during transport and a gear-driven adjustable declination to allow for simple compensated bearings. A vertical angle clinometer scale with 1 degree increment has a range of 90 degrees, or 100% of the scale with 1/2 degree accuracy. The percentage-class scale contains increments of 5%. Features include a compass bubble level, clinometer level, a sighting mirror with lubber line and aperture, an induction-damped needle, and adjustable viewpoints. Item Name: Transit CompassMaterial: ABS Features: Accurate, Lightweight, PortableSize: Length: 8.5cm/3.35", Width: 7cm/2.76", Height: 3.2cm/1.26" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Included:1 x Transit Compass