Magnetic Digital Protractor Led Screen Electronic Digital Display Angle Ruler Architectural Decoration Diy [...]

Features: _x000D_Material: The angle ruler is made of high-quality and durable aluminum alloy frosted material, which is strong and wear-resistant, not easy to damage, corrosion-resistant, non-rusting, with IP54 engineering grade protection, dust-proof and shockproof. Small in size and light in weight, can be carried in a pocket, which is very convenient. _x000D_Ease of use: No need to measure manually like ever. An adjustable fixing bracket is delivered, and the electronic digital protractor can be fixed on the bracket for accurate measurement. 360-degree cast line at any angle, can meet your different measurement needs, save time and effort, simple and practical. _x000D_Multifunctional measuring instrument: with double-sided LED display, accurate value and easy to read. There are 2 measurement modes, absolute measurement and relative measurement, the measurement accuracy is ±0.5°, the calculation is stable, and the calculation speed is fast. _x000D_Rechargeable design: The portable angle ruler has a built-in 730mAh high-capacity rechargeable lithium battery with long battery life. The Type-C charging interface is convenient for charging at any time and solves the problem of no power. _x000D_Scope of application: suitable for interior decoration, construction technology, DIY home decoration, table saw, car repair, etc. Can be used to measure stairs, ceilings, corners, walls, desktops and other space operations, one machine is multi-purpose, it is a good helper for life and work . _x000D_ _x000D_Specification: _x000D_Product name: Magnetic digital protractor _x000D_Material: Aluminum alloy matte _x000D_Product type: Type A/B _x000D_Size: Protractor 120mmx20mmx35mm, Bracket 95mmx95mmx103mm (length x width x height) _x000D_Weight about: 138g _x000D_Wavelength: 660mm _x000D_Class: Class II _x000D_Protection class: IP54 _x000D_Indoor distance: ≤10m _x000D_Accuracy: ±0.5° _x000D_Working temperature: -10~50 _x000D_Storage temperature: -20~55 _x000D_Battery specification: 730mAh rechargeable lithium battery _x000D_Working mode: Absolute angle + relative angle