[Accurate Measurement] - This grip strength tester is equipped with a high-precision strain gauge sensor, which accurately measures grip strength up to 118 kg with an accuracy of 0.1 kg. [Adjustable Ergonomic Handle] This curved, handheld grip strength tester features an adjustable plastic handle that ensures a comfortable and secure grip, suitable for various hand sizes, for comfortable use during testing. Please note that the inner diameter of the handle is 8.2 cm (3.23 inches); measure suitability before purchase. Avoid prolonged use; wear gloves if prolonged use is necessary. [LCD Screen] - A large LCD screen clearly displays all measurement data. The displayed data includes user code, age, gender, grip strength value (in pounds or kilograms), and grip strength status. Maximum grip strength and strength level (weak, normal, or strong) can be stored and easily retrieved for comparison. [Understand Your Grip Strength] - Testing your grip strength is crucial for sports such as rock climbing, wrestling, and gymnastics, and is also an important indicator of your general health. This grip strength tester can be widely used during sports training, sports activities, and in everyday life.