Product Details 1. Accurate Measurement This grip training device is equipped with a high-precision pressure gauge sensor. It has a measurement capacity of 198 lbs/90 kg and a weight resolution of 0.2 lbs/0.1 kg. Its compact design enables it to store up to 8 user files, allowing users to easily track their progress. This feature is particularly useful for people who frequently do grip training, as it can clearly record their development. 2. Smart Counting and Resistance Adjustment The device is equipped with a convenient counting function that can record up to 1999 exercises. This can help users track their workout intensity and set goals for improvement. In addition, every time you use it, you can easily adjust the resistance within the range of 11 - 190 lbs (about 5 - 89.8 kg) according to your fitness level and training needs. This adaptability ensures that both beginners and more advanced users can use the device effectively, maximizing the potential of personalized training. 3. Sports Equipment and Injury Rehabilitation The grip strengthener is designed for the forearm and is an excellent tool for improving wrist and forearm strength and speed. It is a popular choice for rock climbers, tennis players, athletes, and musicians because it enhances wrist flexibility. In addition, it is very beneficial for people with conditions such as arthritis, tendinitis, carpal tunnel syndrome, fractures, and the recovery period after tendon surgery. By providing a controlled and adjustable form of exercise, it can aid the rehabilitation process and help restore function to the hand and forearm. 4. Easy to use and save data The hand grip trainer is equipped with an LCD screen that clearly displays all relevant measurement data on a single screen. The information displayed includes user code, age, gender, grip strength value (in pounds or kilograms), and grip strength status. The maximum grip strength value is displayed, and weak, normal, or strong levels can be saved and easily retrieved for comparison. This simple interface allows users to easily understand and analyze their training data, helping them make more informed fitness decisions. 5. Best Gift This hand grip strengthener is a versatile product suitable for sports training, general physical activities, home use, and clinical settings. It is an ideal special gift for various occasions such as birthdays, New Year's Day, Valentine's Day, Mother's Day, Thanksgiving, and Christmas. Its practicality and wide application make it a thoughtful gift for fitness enthusiasts, people in need of rehabilitation, or anyone interested in improving hand and forearm strength. Additional Information Color: White Material: Plastic Package Contents 1 * Grip Trainer 1 * USB Cable Note: Only the items listed in the package are included; other products are not part of the package. Due to lighting conditions and differences in monitors, the color of the item in the picture may vary slightly from the actual product. Measurement errors between +/- 1 - 3cm are acceptable.