Clear and accurate scale - 1 degree resolution and 1/2 degree accuracy.Dry compass capsule & flexible induction dampened needle - ensure quick movement and optical precision.Equipped with reference table (at base), adjustable sighting points, level and clinometer level.Lightweight & compact and foldable rugged plastic case for easy storage and transport. (3.7oz)Vertical angle clinometer scale featuring 1 degree increments has a range of 90 degrees or 100% grade scale with an accuracy of 1/2 degree.Dial diameter65mmMatenal:Thermoelastic housingLuminous:YesWaterproof Coating:YesCarrying: methodHandheldWeight:106gSize:80x70mmNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-3mm measuring deviation due to manual measurement.Package Included:1 x Compass