【實用運動app】Easy SpeedGun|最夯免費app-綠色工廠好玩App

This application is a simple speed gun. If it is Easy SpeedGun, the speed can be measured free of charge though a real speed gun is expensive. [ How to use ]1.The distance to be measured is set. 2.The START button is pushed according to timing in which the measurement begins. 3.The STOP button is pushed according to timing in which the measurement is ended. 4.The result is displayed in the upper part of the screen. 5.The result display part is changed and the unit (km/h or MPH) can be changed when touching.