Geological & Nautical Magnetic Compass

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), sighting mirror, sighting hole, adjustable sighting points, sighting hairline ,bubble level and clinometer level.Lightweight & contact 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.±0.5°High precisionAccurate reading, Professional and ReliableThe accuracy of the compass represents the reliability of the compass positioning,the professional work such as geological exploration and downhole positioning must reach ±0.5 degrees.Micro-dampingpositioning pointer5 seconds to specify the direction, accurate and convenientThis compass adopts a micro-damping structure,which has shorter positioning time and more accurate and reliable degrees.High-strengththermoelasticcaseLightweight and DurableIt is made of high-strength thermo-elastic shell, shockproof and anti-drop,the weight only 106g, compact and portableGood sealing andwaterproofNot afraid of the wind and rain, go forwardThe dial has a good seal to prevent moisture and dust from entering,it can also be used in the water. Fluorescentdial designLuminous Effect:Phosphor powder can be seen under the irradiation of natural light,fluorescent light or uv light.The longer hours the irradiation,the more durable the luminous effect.Note:There is no luminous effect without irradiation