Hot promotion is on! Guaranteed brand new product, quality workmanship and exclusive offers. Buy now and we will deliver your item to you as soon as possible, have a nice day! [High Precision] This grip strength tester is equipped with a high-precision strain gauge, which can measure grip strength accurately up to 396 pounds, with a graduation of 0.2 pounds / 0.1 kg. [Bright Screen and USB Charging] The newly upgraded bright screen function of the grip strength tester allows you to clearly see the readings of the grip strength tester in a dark environment. It can be charged with a USB cable, which is more environmentally friendly. Traditional AAA batteries (not included) can also be used. [Easy to Use] The LCD screen of the grip strength tester clearly displays all measured values on the same screen. Displayed measurements include user code, age, gender, grip value in pounds or kilograms, and grip status. The display of the maximum grip value and the weak, normal or strong power can be saved and easily recalled for comparison. [Automatic storage] The grip strength of the hand dynamometer can be stored up to 19 user-defined data, and their records can be viewed at any time as needed; After the test, the grip strength tester can show how much the grip strength has increased or decreased this time. [Multiple occasions] The digital hand dynamometer is very suitable for sports training, sports, family and clinical use. Grip testing is necessary for sports such as climbing, wrestling and gymnastics, and it is also an important indicator of overall health. Power: USB charging/2xAAA battery (not included) Color: black Material: plastic Package Contents: 1 * Electronic Grip (Battery not included) 1 * USB Cable Only 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. The allowable measurement error is +/- 1-3 cm. nCalendar We not only provide you with high-quality products, but more importantly, we provide you with a long-term after-sales guarantee. When you purchase our products, you will receive a full range of customer support, so that you can shop with confidence and n satisfaction.