下載 APKPure App
可在安卓獲取Ruler的歷史版本
此標尺應用程序支持三種類型的刻度：公制標尺，英寸標尺。
Ruler app measuring tape includes the following functions:unit converter Ruler (mm to inches, centimeters to inches), calculation of the length, straight line, calculation of area, defining the thread pitch, caliper, ruler online, etc.