Description High Precision and AccuracyMeilen gram scale manufactured with high precision sensors to ensure accurate weighing. 200 grams max weight capacity and reads weights in increments of 0.01g, Min. weight recommendation: 0.03g. With 20g calibration weight included,easy to recalibrate by yourself. Portable Mini DisignMeilen mini pocket scale,small size and easy carry to go.High quality lid made by ABS with anti-slip design,compact and strong. Convenient use for jewelry, food, coins, gems, meds or collections and other little items. 7 Units AvailableMeilen jewelry scale with 7 different units (g/oz/gn/ct/dwt/ozt/tl),easy press the "MODE" button change the unit as you want.Backlight LCD screen clearly display the big weight numbers which shows in less than 1 second and instantly change as the weight change. Multi-function & SmartPress the "Tare" button for the zero function.Intelligent indication for low battery power,overload and unstable. Smart auto-off after 180 seconds of inactivity,no worry for forgetting turn off this coffee scale. What You Get1* Digital Poccket Scale, 1*20g Calibration Weight, 1*User Manual.If you have any problem about the rangefinders, please contact us,we will reply you in 12 hours.