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a device used to inflate sports balls, such as soccer balls and basketballs, by forcing air into them
a wireless communication device allowing two or more people to communicate over a shared frequency
two-way na radyo
a device used to measure the distance from the observer to a target
rangefinder
a device that reduces vibrations or noise, making things more stable, comfortable, or effective
dampener
a device used by cyclists to track and display various metrics such as speed, distance, and heart rate
a safety device worn by athletes, primarily in motorsports like Formula 1 and NASCAR, to reduce the risk of neck and head injuries during crashes
a safety mechanism that automatically initiates specific actions, such as deploying a parachute or releasing targets
a watch with a button to stop and start time, used in sport events
segundometro
a piece of sports equipment used in climbing to control the rope during belaying
a device used in fishing sports equipment that uses technology to locate fish underwater
a specialized timepiece designed for underwater use, commonly used in scuba diving and snorkeling
