Key Features: High Precision strain gauge sensors system ensure more accurate weighing results Capacity: 1g/5kg Division: 1g Tare function Auto power off Overload prompt Free switch within four different units: g/ lb/ oz/ kg X2 AAA batteries included Anti-fingerprint & easy clean tempered glass finish Feel confident in your weighing measurements with the ONE Home Collection kitchen scale as it has a variety of units such as grams, pounds, ounces, and kilograms to switch from. It has a high-precision strain gauge sensors system to ensure that you get the most accurate weighing result. This scale is powered by 2 AAA batteries that are included and an automatic turn-off feature that keeps the battery usage low. Its design is made with tempered glass making it durable. The platform itself is stress-free to clean and is anti-fingerprint with its stainless-steel platform. The tare function that comes included also helps deduct any calculation you don’t need that is already on the scale. Say your mixing bowl has some ingredients that you did not want to be weighted in with the next ingredient you would like calculated, so you simply must use the tare feature to deduct from your measurements. If the scale gets overloaded the display will show a prompt a different prompt will show on the display if the battery is low.