Digital Jewelry Scale, High Precision 30g x 0.001g Electronic Scale - Portable Mini Balance Gem Diamond Gold 30 Gram Balance Weighing Milligram Scale with Tweezer and Farmar Design - This digital pocket scale was designed for personal and professional use. It will provide the most accurate measurements for your jewelry, gold, silver, coins, jewelry, and mailing needs. Accuracy - Weighs up to 30 grams in increments of 0.001 grams (1 milligram).The electronic high precision sensors guarantee you a precise professional weighing session.The TARE key allows you to determine the net weight of the items you are weighing Measurements - All vital measurements are covered including: g /oz / ct / ozt / dwt / gn.Maximum weight: 1.0581oz / 0.0001oz, 150.00ct / 0.005ct, 0.9645ozt / 0.0001ozt, 19.290dwt / 0.001dwt, 462.975gn / 0.01gn Convenience - Has a highly visible LCD backlight display and large size digits that makes it easy to read in all light conditions. Includes a weighing tray to weigh multiple small items. Includes - This scale includes a set of tweezers and calibration weights for easy recalibration. This will ensure precise weighing of your precious possessions!