a device used to inflate sports balls, such as soccer balls and basketballs, by forcing air into them
ボールポンプ, ボール用空気入れ
a wireless communication device allowing two or more people to communicate over a shared frequency
トゥーウェイ無線, 無線機
a device used to measure the distance from the observer to a target
距離計, レンジファインダー
a device that reduces vibrations or noise, making things more stable, comfortable, or effective
ダンパー, 振動低減装置
a device used by cyclists to track and display various metrics such as speed, distance, and heart rate
サイクリングコンピュータ, 自転車用コンピュータ
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
HANSデバイス, HANS装備
a safety mechanism that automatically initiates specific actions, such as deploying a parachute or releasing targets
自動起動装置, 自動起動安全機構
a watch with a button to stop and start time, used in sport events
ストップウォッチ, タイマー
a piece of sports equipment used in climbing to control the rope during belaying
ビレイデバイス, 確保装置
a device used in climbing to control or slow descent
下降器, ディセンダー
the mechanism that connects the ski boot to the ski
ビンディング, 固定具
a device used in fishing sports equipment that uses technology to locate fish underwater
魚群探知機, フィッシュファインダー
a specialized timepiece designed for underwater use, commonly used in scuba diving and snorkeling
ダイビングウォッチ, ダイバーズウォッチ
