1.Accurate digital milligram scale.This accurate digital milligram scale can weigh up to 50 grams of high precision sensor system.This scale has an accuracy of one thousandth of a gram (0.001g), so it is very accurate.2.Wide range of applications.This smart scale can be used for various measurements.LCD screen will display readings.This gram scale can accurately weigh gold, powder, medicine or anything used for cooking, ASA jewelry scales, laboratory scales, diamond scales and carat scales.3.Intelligent design.Tarly arrangement, precise nail button to calculate the net weight of your ingredients (automatically subtract the weight of any bowl or container) . The PCS feature gives you an accurate count and holds the weight reading that the feature will lock. Automatic shut-off, digital scale can automatically close after 180 seconds intelligent design.4. Advanced digital jewelry scale: flip protection protects delicate weighing surfaces. We include intelligent weighing of 50 g calibration weights. You can notice any inaccuracies during use. 5.Products include .2xAAA battery, 1x calibration weight and 1x weighing pan.