MULTIFUNCTIONAL - The scale is capable of weighing different measures, making it perfect for all your weighing needs! Weighs in g, oz., ct., ozt., dwt and gn. Whether you're weighing gold, powder, medicine or anything for cooking, this scale has the right measurements for you! TARE FUNCTION - The scale comes with a tare function for items that are difficult to weigh and must be placed in a container or on one of the weighing pans. Place your container or tray on the scale, press the tare function, then place your items in the container/tray. ACCURATE - Uses a high precision sensor system to get an accurate reading at every time ! This scale has an accuracy of one thousandth of a gram (0.001 g), so it is extremely accurate. This accuracy takes the guesswork out of measuring finer items, so you can simply place the items on the scale and know your reading is the most accurate possible with this premium scale! WEIGHT INCLUDED CALIBRATION WEIGHTS - Although your Smart Weigh scale arrives calibrated, we have included two 10g Smart Weigh calibration weights. If you notice any inaccuracies in your scale throughout your use, simply use these weights and follow the instructions to recalibrate it so you can continue to use your scale accurately!