[High Accuracy]This grip strength tester is equipped with a high-precision strain gauge sensor, which can accurately measure grip strength up to 396 pounds, with a division of 02 lbs / 01 kg.[ Screen Display & USB Charging]The newly upgraded screen function of grip strength tester allows you to clearly see the readings of the grip strength tester in a dark environment<br> It can be recharged with a USB cable, which is more environmentally friendly<br> Traditional AAA batteries (Not included) can also be used.[Easy To Use]The LCD screen clearly of grip strength meter displays all measured values on the same screen<br> The displayed measurement values include user code, age, gender, grip value in pounds or kilograms, and grip status<br> The maximum grip value display and the weak, normal or strong level can be saved and easily recalled for comparison.[Automatic Storage]The hand dynamometer grip strength device can store up to 19 user-definable data, and their records can be viewed at any time when needed; After the test, the grip strength tester can display how much grip strength has been increased or decreased this time.[Various Occasions]Digital hand dynamometer is very suitable for sports training, sports, family and clinical use<br> Grip testing is necessary for sports such as rock climbing, wrestling and gymnastics, and it is also an important indicator of overall health<br> supply mode: USB charging/2xAAA battery (not included)Colour: blackMaterial: plasticPackage Contents:1 * Electronic Grip (Not included battery)1 * USB cableOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing<br> The measurement allowed error is +/- 1-3cm.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store