Led Digital Display Mini Portable High Precision 0.001G Pocket Jewelry Scale This portable digital scale features mini size and high precision (0.001g), ideal for precision weighing of precious metals, jewelry, gold, gems, medications, herbs, etc. Support 6 units conversion and with tare, calibration, pieces counting, auto off functions. Specification: Item Type: Jewelry Scale Material: Plastic Item Color: As Pictures Shown Max Capacity: 10g, 20g, 50g, 100g (Optional) Min Capacity: 0.005g Accuracy: 0.001 Weighing Error: ?0.003 Calibrating-weight: 10g, 20g, 50g Unit Switch: g / gn / oz / ozt / dwt / ct Back-light: Blue Operating Temperature: 10C-30C Power Control: Auto power off after 3 minutes without operation (set up) Power Supply: 2 * 1.5V AAA Batteries (Not included) Low Voltage Display: LO_ Overload Display: O_Ld Product Size: Approx. 15.5 x 8 x 2 cm / 6.1 x 3.1 x 0.8 inch Package Size: Approx. 18 x 11 x 4 cm / 7.1 x 4.3 x 1.6 inch Package Weight: Approx. 135-178 g / 4.8-6.3 oz Package Include: 1 * Jewelry Scale 1 * Weight 1 * Tweezer 1 * Small Tray 1 * User Manual Note: 1.Please allow 0-3 cm error due to manual measurement. Thanks for your understanding. 2. Please do not place anything larger than the rated weight on the tray. This may damage the sensor. Do not impact the weighing tray when placing objects. 3. Please use this product in the best 10-30? environment, excessive temperature difference may produce test error. 4. If the temperature difference is too large, please correct the product with standard weights before use. Calibration must ensure that the product is in the same environment for more than 30 minutes. Product Features HIGH PRECISION: With a high-precision sensor system, the scale has a high precision of 0.001g, so it is very accurate 3 FUNCTIONS AND 6 UNITS CONVERSION: G/GN/OZ/OZT/DWT/CT, easy to use, multi-function scale can weigh various measurements, with tape measure, calibration and sharding function, automatically close in 3 minutes, satisfy your needs demand HIGH-QUALITY JEWELRY SCALE: The smooth platform will not stick to the weighing object, it is very delicate and beautiful, small in size, user-friendly and easy to carry. With a windshield for the weighing process, the blue backlit digital display makes the data clear and easy to read in low light WIDELY USED: This smart scale can be used for a variety of measurements. It is ideal for precision precious metals, jewelry, gold, precious stones, medicines, herbal weighing, etc GUARANTEE: Multi-functional high-precision jewelry scale with 100% quality guarantee. This is a must for professionals or enthusiasts. If you have any questions about the product, please contact us, we will give it as soon as possible you reply Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!