【Accurate and Precise Measurement】 - inaepeak electronic hand dynamometer is equipped with a high-precision strain gauge that can provide accurate grip strength readings. It can withstand a maximum grip force of 180 kg/396 lbs, and the value can be accurately measured to 0.1 kg/0.1 lbs. This grip strength trainer can be widely used in physical training, sports, and clinical applications.

【Versatile Advanced Data Storage】 - The digital hand grip strength tester can store test data for 19 users, and the large LCD screen displays information such as user number, gender, age, grip strength value, grip strength level, up/down arrows, maximum value, and peak change. Allows users to easily review their grip strength changes and feel progress after each test.

【Thoughtful Humanized Design】 - Our hand grip dynamometer comes with an adjustable handle that can be adjusted to different lengths to fit different sized hands, ensuring a comfortable grip for more accurate measurements. The grip of this grip strength trainer has a wavy design on the handle to better fit your fingers, and the bottom is rounded so that no matter how much force you apply, your hand will not feel uncomfortable.

【Robust and Long-lasting】 - This grip strength tester is made of high-density engineered material, robust and long-lasting, perfect for people who want to monitor their grip strength improvement through various training exercises. The rechargeable grip strength trainer comes with a Type C charging port, so you no longer need to use 3A batteries to power it. When charging, 3 \"0 \"s flash sequentially; when charging is complete, 3 \"0 \"s flash simultaneously.

【What you get】 - 1*Hand Grip Tester, 1*Type C charging cable (black charging cable and white charging cable are shipped randomly). Each of our products undergoes a full quality inspection. We offer 24/7 customer support.