Joseph Joseph 40071 TriScale Compact Folding Digital Kitchen Food Scale, White Digital scale folds down to a compact size for convenient storage Features an easy to read LCD display, touch-sensitive controls, and an auto power-off feature Dimensions Closed: 4.5  14.9  2.1 centimeters , Open: 21.9  20.2  2.1 centimeters Measures in grams, pounds, fluid ounces and milliliters Powered by 1 x 3V CR2032 battery (included); Wipe clean