Ohaus 72212664 CS2000 Compact Scale, 2000g Capacity and 1g Readability Portable scale with 2000g capacity and 1g readability (also called accuracy) Stainless steel platform measures 13.3 x 14.4cm (W x D), is corrosion resistant, and can be removed for easy cleaning Powered by the AC adapter or three standard AA batteries, for increased portability Protection from radio frequencies ensures accurate and stable results when used in production environments or near cell phones Overload protection prevents damage to scale from too-heavy objects