High Precision Milligram Scale:this profressional digital scale manufactured with high precision sensors help you to get accurate reading quickly. This reloading scale can weigh up 100g/0.001g accuracy,has as 6 units( g/gn/oz/ozt/ct/), which is good mg scale for power medicine,weed,coins,weighing jewelry, gold,diamond, gem,herb and etc. Smart Functions: The mini jewelry scale has a .The "Tare" function allows you to ZERO the scale before adding additional ingredients, ensuring accurate measurement. The "PCS" function help you counting small granular goods easily. Auto-off function to protect the energy. Intelligent indication for low battery power, overload and unstable placed. Advanced Design: The precision gold scale is designed with a stainless steel platform and a protective flip cover wind-shelter which can protect the delicate load cell, and prevent weighing accuracy from external environment influence. This electronic smart scales would be great as a lab scale,jewelry scale, powder scale, reloading scale. The LCD screen with backlit clearly displays the reading even in dark Easy to Carry: The portable carat scale, smaller than a phone,has a compact size which easy to fit in your pocket. You can to anywhere. Type: Pocket scale Power Supply: 2 X AAA battery(Without) Capacity: 100g Accuracy: 0.001g Display Type: LCD Colour: black Material: ABS Size: 11.5 x 6.6 x 3.1cm Package Contents: 4 x Digital Milligram Scale 4 x tweezers 4 x Calibration weights 4 x weighing tray Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.