1. **High Precision Measurement**: The Dynamometer features a high-precision strain gauge sensor designed to accurately measure grip strength up to 396 pounds (180 kg), ensuring reliable performance for serious athletes and health enthusiasts alike. 2. **Bright LCD Display & USB Charging**: Equipped with an upgraded bright LCD screen, this Dynamometer allows users to easily read measurements in low-light conditions. It offers the convenience of USB charging while still being compatible with traditional AAA batteries (not included). 3. **User-Friendly Design**: This grip strength tester boasts a large LCD screen that displays all relevant metrics simultaneously, including user code, age, gender, and grip value in pounds or kilograms. Save and recall maximum grip values along with power levels for easy comparisons. 4. **Automatic Data Storage**: The Dynamometer can store up to 19 user-defined records, making it simple to track progress over time. After each test, it displays changes in grip strength, allowing for a clear understanding of improvements or declines. 5. **Versatile Applications**: for sports training, home use, and clinical, this Digital Hand Dynamometer is essential for athletes in activities like rock climbing, wrestling, and gymnastics. It's a critical tool for assessing overall health through grip strength evaluation., Manufacturer: YVAAASIYC