- High Accuracy Measurement: Equipped with a precise strain gauge sensor, this grip strength tester accurately measures grip strength up to 396 pounds, with increments of 0.2 lbs or 0.1 kg, ensuring reliable performance for various users. - Enhanced Visibility & Eco-Friendly Charging: The upgraded bright screen allows for easy reading of measurements in low-light conditions. Rechargeable via USB cable for environmental sustainability, it also supports traditional AAA batteries (not included) for added convenience. - User-Friendly Display: The large LCD screen presents all essential data, including user code, age, gender, grip strength in pounds or kilograms, and grip status. It features maximum grip value display and power level indicators (weak, normal, strong) that can be saved for easy comparison. - Automatic Data Storage: This hand dynamometer can store up to 19 user-defined profiles, allowing you to track progress over time. After each test, it displays any changes in grip strength, making it simple to monitor improvements or declines. - Practical Applications: Ideal for fitness enthusiasts, physical therapists, and athletes, this grip strength tester can help assess strength before and after training sessions, evaluate recovery progress, and enhance performance in sports requiring grip strength. - Versatile Compatibility: Suitable for users of all ages and fitness levels, this device is perfect for both home and professional use, making it an essential tool for anyone looking to improve their grip strength and overall physical performance.