Feature 1Screen and Pointer Display: Hand grip strength tester has clear screen display and pointer display. By training the reaction ability and strength between the fingers, the fingers become more flexible. 2Handheld Dynamometer: The grip strength tester is comfortable to use and enhances the strength of the forearm and wrist anytime and anywhere. 3Premium Materials: The grip strength trainer is made of durable ABS materials with high strength, high temperature resistance, and durability. 4Lightweight and Portable: Hand strengthener grip tester is designed to be small, lightweight, and easy to carry, will not increase your burden. 5Applicable Scenes: Hand dynamometer is designed for athletes and sports enthusiasts who want to increase the strength of their hands, wrists, forearms, and fingers in sports such as rock climbing, shooting, bodybuilding, golf, and tennis.Item Type: Grip Strength Tester;Product Material: ABS;Weight: Approx. 129g / 4.6oz;Function: Professional Wrist Training, Finger Training, And Strength Testing Package List: : 1 x Grip Strength Tester