Digital Platform Scale 0.1g/3000g with the functions: Auto shut off. Tare/reset function. Auto lock the weight. Low battery indication, overweight protection. Refined accuracy 0.1g / 0 .01 oz, up to a weight range of 500 g / 17.64 oz. Equipped with high precision sensors to provide the most accurate weight readings. Multiple choice of unit conversion, support g, oz, ozt, dwt, ct , gn, meets all your needs. Has a crystal clear LCD screen with bright blue backlight, which can be read in daylight. Quick and easy to tar and calibrate. Includes piece counting function for faster quantity measurement. Easy to clean and use, making it ideal for measuring jewelry, medicine and cooking ingredients with refined accuracy. It can also display low battery capacity, overload and uneven surface for users. (batteries not included) Made for easy storage and easy portability, elegant stainless steel construction for easy maintenance and enhanced platform strength. The switching time can be set to 60", 120" and 180". Also, it can alert users for low battery capacity, overload and uneven surface. "PCS" function allows you to count pieces such as pins, beads, screws; "T" function gives a net weight; "M" function helps you choose the right unit . Supplied without battery