PACHINKO BALL MEASURING DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a pachinko ball measuring device in a ball storage box having improved durability and maintenance property. SOLUTION: An impulse radar seeing the inside of the ball storage box is installed on the outside of the ball storage box made of a nonmetallic material such as wood or a plastic, and the amount of the pachinko balls in the ball storage box is measured based on the perspective result of the impulse radar.