Product Details Features Brand New and High Quality: Ensure you get a reliable and top-notch product. Minimum Weighing: The minimum weighing capacity is 0.1g, indicating the lightest item it can accurately measure. Maximum Weighing: Can handle a maximum weight of 500g, which can cater for a variety of items within this weight limit. 500g Accuracy: Provides 0.1g or 0.01oz accuracy at the 500g mark, providing precise measurements. Auto Power Off: Automatically turns off after 30 seconds to save energy, which helps save battery life and is convenient for users. Calibration: Features an auto-calibration feature when powered on, simplifying the setup process and ensuring accurate readings from the start. Battery: Powered by 2 1.5V AAA batteries. Multiple Weighing Units: Supports a variety of units such as g, oz, tl, ct, allowing users to choose the most appropriate unit according to their needs. 3 Keys: Includes UNIT button for changing units between g, oz, tl, ct, Tare button for tare removal, and ON / OFF button for turning the scale on and off, making it user-friendly and easy to operate. Ideal Uses: These scales are highly accurate and perfect for weighing jewelry, herbs, and other precious materials. They are compact and portable and can fit comfortably in your pocket. Package Includes 1x High Precision Scale This product is 100% brand new and high quality. It has an auto-off feature that starts after 30 seconds to save energy. Uses 2 1.5V AAA batteries. These scales are highly accurate and perfect for weighing jewelry, herbs, and other precious materials. They are portable and can fit perfectly in your pocket.