Features1Mini spirit level, using high?quality engineering plastic materials, durable and long?lasting. 2It can measure angle and length, and is widely used in carpentry, construction or drawing. 3With a large LCD screen, it is convenient to read the measurement results intuitively. 4Woodworking protractor, measuring range is 0?200 Degree, high accuracy, easy to measure. 5Widely used in hospitals, building materials decoration, school teaching aids, student stationery, home DIY, mechanical processing, etc.SpecificationItem Type: Angle FinderMaterial: Engineering PlasticUses: Woodworking ToolsMeasuring Range: 0-200 DegreeResolution: 0.059 Degree/3'Accuracy: 0.5 DegreeWorking Humidity: 85%RHBattery Attributes: Button Battery CR2032 150MAHWeight: Approx. 127g / 4.5ozSize: Approx. 36x180mm / 1.4x7.1inPackage List1 x Angle Finder 1 x Manual