[Accurate and Precise measurement of Grip Strength from 0 to 265lbs(120kgs)] - Equipped with high precision strain gauge sensor, the hand dynamometer gives you accurate momentary digital reading of gripping power. Measuring Capacity: 265lbs/120kgs; Division: 0.2lbs/0.1kgs This is a perfect Hand Dynamometer for physical therapists, occupational therapists, athletic trainers, chiropractors, and general practitioners. [Bright Screen Display & USB Charging] The newly upgraded bright screen function of grip strength tester allows you to clearly see the readings of the grip strength tester in a dark environment. It can be recharged with a USB cable, which is more environmentally friendly. Traditional AAA batteries (Not included) can also be used. [Easy To Use] The large LCD screen clearly of grip strength meter displays all measured values on the same screen. The displayed measurement values include user code, age, gender, grip value in pounds or kilograms, and grip status. The maximum grip value display and the weak, normal or strong power level can be saved and easily recalled for comparison. [Memory Record] This Electronic Hand Grip Strengthener Tester can store up to 19 user-definable data, and the records can be viewed at any time when needed; Moreover, after each test, the incremental increase or decrease from the last record is automatically displayed for comparison. [Various Occasions] Digital hand dynamometer is very suitable for sports training, sports, family and clinical use. Grip testing is necessary for sports such as rock. Power Supply:2 x AAA batteries(Not included batteries) Colour:Black & White Material:Plastic Package Contents: 1 x Electronic Grip 1 x USB cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.