Range : 0-120kg / 268ld , Scale : 100g / 0.2ld The adjustable handle suitable for users of different ages , a good fit for both big hands and small hands Equipped with high-precision strain gauge sensor , the hand dynamometer gives you accurate momentary digital reading of gripping power Perfect for athletic training , sport , home , and clinical use The display on the handle is simple to read , and the design of this Grip Strength Tester is lightweight, Manufacturer: Watreketal