Speed measurement 1.0 [free]

Setting two points which can become the route of the moving object , and input the distance of the two points
Aligning the range and the two points, pressed the measurement key ,than it's will begin to measure
The rang of the blue part can changed by slides the screen
If there is another moving object or moved the both ends , it's couldn't measure correctly

• 09/28/2022: Speed measurement 1.0
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