ERSINIAN Vertical Jump Tester - Track Jump Height, Explosive Power & Contact Time - Smart Sensor with App & Offline Mode for Athletes and Coaches

Professional-grade jump data analyzer: This vertical jump trainer accurately measures every jump and landing, providing essential metrics such as jump height, ground contact time, explosive power, and Reactive Strength Index (RSI) for data-driven training. Precision sensor technology: The jump tester utilizes advanced infrared sensing and intricate algorithms to deliver highly accurate and consistent results during every use, engineered for durability in high-intensity training environments. Companion app with offline functionality: Seamlessly sync with the dedicated app to access detailed analytics, monitor progress over time, and maintain a comprehensive training history. The offline mode allows for professional testing anywhere, whether indoors or outdoors, without the need for internet connectivity. Simple setup and operation: Designed with quick-connect interfaces for rapid alignment and assembly. Position the transmitting and receiving units on flat ground 1-2 meters apart (optimal at 1.5m) to ensure accurate detection and reliable signal performance. The lightweight yet robust design offers portability and durability for long-term use. Versatile applications: Suitable for athletes, coaches, and fitness enthusiasts aiming to enhance performance. It accommodates RSI testing, jump power evaluation, and explosive power training, making it ideal for track and field, obstacle sports, physical therapy, team selection, and various other athletic disciplines.