Features: Equipped with high precision strain gauge sensor. Easy to read the number displayed on LCD screen. There are three different units for your choice: g, oz, lb (1000g=35.27oz=2.2lb). Low battery and overload indication. With tare function. When you use it to weigh some bulk products, you will use this function to get the net weight. Automatic power-off function.It can turn off automatically after it is idle for about 120 seconds. With calibrate function. Fast response and stable performance. Suitable for kitchen food weighing and other applications. Specifications: Model: WH-B04 Capacity: 5kg Division value: 1g Color: White Material: ABS Power Supply: 2 x AAA batteries (Not Included) Working Voltage: 2.4V-3.5V Scale Plate Diameter: 10.8cm Scale Size: Approx. 15.7 x 11.2 x 3.1cm Packing List: 1 x Electronic kitchen scale(battery not included)