دەربارە

Quick Ruler includes ruler , protractor, spirit level 1.Ruler(Touch Mode) - for length 2. Protractor (Touch Mode) - forangle 3.Protractor (Plumb)- for slope 4. Protractor (Camera) -goniometer,clinometer(Premium) 5. Spirit level (Touch Mode) - forlevel *Premium features： 1.Ruler - Multi-Touch mode -Extended-lengthRuler - Display measurement of horizontal andvertical 2.Protractor - Multi-Touch mode - Camera Mode 3.SpiritLevel -Display slope number - Display Horizontal and Vertical (XYaxis)4.No Ads For more information, see the Youtube video. Oneofmeasure tools by Q9 Tech Co. Ltd