INTELLIGENT INDICATION The cooking scale can alert users for low AAA battery power, overload, and uneven surface placement. Auto-off after 180 seconds of inactivity, which helps to preserve AAA battery power and efficiency. 6 DIFFERENT MEASUREMENTS The mini food scale includes all the necessary unit measurements for easy weight translations, convert measurement between in g/oz/ozt/dwt/ct/gn in seconds. Convenient for you to choose the proper unit by pressing the mode button. EASY TO CALIBRATE Easy to recalibrate to ensure accurate, It is crafted to be strong, durable, and pocket-size for many of your portable weighing needs, such as food, gemstones, coins, jewelry, gold, etc. What a useful pocket scale! Calibration weights are not included MULITFUNCTION&INTELLIGENT INDICATION The cooking scale can alert users for low battery power, overload, and uneven surface placement. Auto-off after 180 seconds of inactivity, which helps to preserve battery power and efficiency.Large LCD backlit display, digital display is larger and easier to read. COMPACT DESIGN & BACK-LITThe clamshell design can better protect the weighing surface. Minimalistic and compact design make it a portable pocket scale to take everywhere. If you're not completely satisfied with your purchase, please feel free to contact us, we provide 100% Money Back and ONE YEAR Guarantee. Please enjoy this absolutely risk-free purchase right now!When not in use for more than 5 days, please remove the batteries to save power and protect the product.