[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 the internal structure and weighing. The precision scale can be used as jewelry scale, laboratory scale, scale, gold scale, etc. The blue backlit LCD display will clearly show readings in g / / 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 the scale after adding additional components, ensuring measurements; PCS button provides 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 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 and is only as big as a phone, which can easily be put in your pocket and carried anywhere. Reminder: Please calibrate first use. Tips: 1. Please do not put too heavy an object on the scale. Excessive load may cause damage. 2. Please make to put the scale on a flat . 3. Please 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 are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.