200G X 0.01G Digital Pocket Scale, Small Mini Digital Pocket Gram Scale For This is a jewelry scale that is compact in size and that is small enough to put in your pocket. It can be used for weighing gold, silver, diamond and other precious stones with 1/1000th gram (0.1g) accuracy Instructions ? Please make sure that the item is put into a no wind, no vibration place when using it. ? Please do not exceed the rated weight when you use in case of damaging the sensor. Do not shock the tray when weighing and handle with care. ? Please ensure that there is no electromagnetic interference when using it within 50cm, so as not to affect the accuracy. ? Please use it within 10-35? environment, the big temperature difference may cause weight errors. Feature: ? High-Quality and Very Precise Scale. 6 Weighting Units, Easy-To-Use Buttons, LCD with Back-Light. ? High quality strain gauge load cell system makes it accurate in full capacity range. ? High-density ABS housing and metal support make it very durable. ? Large high contrast LCD display makes the readouts clear to read. ? Low power consumption, powered by two AAA batteries TARE function covers unit's full capacity range. ? Stainless steel platform ensures perfect repeatability and off-center accuracy. ? Attractive blue backlight makes display easily readable in low light conditions. ? The unit can be calibrated in three easy steps. Specification: ? Scale size:3" (Length) x 5" (Width) x 0.75" (Height) ? Weighing modes: g/oz/ct/gn/ozt/dwt ? Capacity:200g ? Accurancy:0.1g ? resolution:0.1g,0.5ct,0.1dwt,0.01ozt,0.01oz,1gn ? Platform size:3x2.5 inch ? Platform Material: Stainless steels ? Power: 2x 3AAA batteries(Not Included) High-Quality and Very Precise Scale. 6 Weighting Units, Easy-To-Use Buttons, LCD with Back-Light.Stainless steel platform ensures perfect repeatability and off-center accuracy. High quality strain gauge load cell system makes it accurate in full capacity range. High-density ABS housing and metal support make it very durable. Large high contrast LCD display makes the readouts clear to read. Low power consumption, powered by two AAA batteries TARE function covers unit's full capacity range.