Lovinglove Waterproof Digital Kitchen Scale 3kg X 0.1g(6.6 Lbs) Multifunction Food Scale, Silver Accurate: easy-to-use digital kitchen scale weighs up to 6.6 lbs. (3000 grams) in precise graduations of 0.0035 oz. (0.1 gram) Precision: Tare Button calculates the net weight of your ingredients (automatically subtracts the weight of any bowl or container) Unit conversion: 5 kinds of unit conversion, G, KG, LB, CA, T, . Automatic Unit Button instantly converts from ounces to grams (oz. to g), pounds to kilograms (lbs. to kg) and displays results on the blue backlight LCD screen Power supply: 2 AAA batteries / 6v DC power supply(batteries and weight are not included) Low electric and overload alarm: When the screen display LOW, it's said low battery; when screen display FULL and hear the sound of "drops", it's said overload