DIGITAL PRECISION SCALE WORKS WITH 2 AAA BATTERIES (NOT INCLUDED). 35x14 mm LCD DISPLAY WITH BLUE BACKLIGHT. ON/OFF BUTTON AUTO OFF UNIT CONVERSION BUTTON. READING DIVISION OF 0.02g/0.02 dwt / 0.001oz/0.001ozt. MAXIMUM CAPACITY 200gr/128 DEAD WEIGHT/7oz/6ozt. PIECE COUNTING FUNCTION TARE. LOW BATTERY INDICATOR. 2 IN 1 PLASTIC COVER. 7x2.2x11.5 cm.