Отзыв о Стробоскопический тахометр Shimpo ST 1000 от James Mcphearson

This is one impressive piece of technology that provides incredibly accurate measurements in record time.Through trial and error, I found that the device was easy to use, and extremely efficient at measuring speed and force of objects in motion. The flashing light function makes it easy to pinpoint speed and eliminates the need for tedious calculations. However, the device could be improved with better battery life..