[High Precision Milligram Balance] This digital scale can weigh up to 50 grams with an accuracy of 0.001g + / - 2 %. The high-density shell will protect the internal structure and ensure accurate weighing. The precision scale can be used as jewelry scale, laboratory scale, powder scale, gold scale, etc. The large blue backlit LCD display will clearly show readings in g / oz / dwt / ct / gn / tl. [Multifunction Mg Scale] In addition to general weighing, the kitchen scale also features TARE and PCS function: The tare button allows you to zero the scale after adding additional components, ensuring accurate measurements; PCS button provides accurate count, suitable for jewelry, pills, etc. [Easy to Calibrate] If you find any inaccuracies in your precision 0.001g scale during use, just take 1 minute to calibrate it to the 50g weight and you will continue to use your jewelry scale accurately. [Ultra Portable Pocket Scale] The mini pocket scale has less than 200g in total and is only as big as a phone, which can easily be put in your pocket and carried anywhere. Reminder: Please calibrate before first use. Tips: 1. Please do not put too heavy an object on the scale. Excessive load may cause damage. 2. Please make sure to put the scale on a flat platform. 3. Please store the kitchen scale in a clean, dry place at room temperature. Accuracy can be affected by dust or dirt. size:152.7x80.5x18.4mm Material:Plastic + Metal colour:black Package Contents: 1 * Digital Scale 1 * Tweezers 1 * 50g Calibration Weight 1 * Weighing Plate Only the above package content, other products are not included. Note: Light 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.