Meticulous Accuracy: Equipped with 4 high precision sensors to provide the most accurate weight readings. Refined accuracy 0.01g / 0.001 oz, up to a weight range of 500g/ 17.64oz. Multiple Choices of Unit Conversion: support g, oz, ozt, dwt, ct, gn, meet all your needs. Features a crystal clear LCD screen by bright blue back light, which can be read on the day light. Muti-function: Comes with two plastic trays for holding loose or messy items, with tare function,perfect for baking, cooking, portion control, postage reloading and jewelry; furthermore, this small scale also can be used at simple lab experiment. Superior Quality Materials: The Smart Digital Pocket Scale is crafted to be strong, accurate, fast, and user-friendly. Constructed with a high-quality stainless steel platform and ABS plastic frame, this digital kitchen scale is durable and easy to clean. Specifications: Material quality: stainless steel Weight Capacity: 500g Measurement Units: g, oz, ozt, dwt, ct, gn Function Buttons: Power/ Mode/ PCS/ Tare Platform: 3.94 * 3.94 inches Package dimension: 6.30 X 5.12 X 1.22 inches Power: 2 X AAA batteries (Not Included)