Loznron 396lbs / 180kg Grip Strength Trainer，Fitness Grip Rechargeable Electronic Hand Dynamometer  (Pack of 1)

【Accurate and Precise Measurement】 - electronic hand dynamometer is equipped with a high-precision strain gauge sensor, which can provide accurate grip strength values. It can withstand a maximum grip force of 180kg/396lbs, and the value can be measured accurately to 0.1kg/0.1lb. 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 the test data of 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 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 use, 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'll Get】 - 1*Hand grip tester, 1*Type C charging cable, 1*User manual. Each of our products undergoes a complete quality inspection. We offer 24/7 customer support.