The ProAccurate Digital Portion Control Scale SD3302 joins the exclusive CDN line of NSF Certified digital portion control scales, providing home cooks unprecedented quality and value. Equipped with a removable stainless steel platform and a heavy-duty food-safe ABS plastic case, this model offers a 33 pound capacity for accurately weighing a wide variety of items. The SD3302 features field calibration to ensure accuracy over time, an easy-to-read LCD display with selectable units, tare and data hold functionality, and battery status indication. It comes with an AC adapter to preserve battery life. Includes AC Adapter 100-240VAC 50/60Hz input, 9V DC 500mA output and 2 AAA 1.5V IEC LR03 alkaline . Features Model # SD3302 Tare function Data hold Field calibration Removable stainless steel platform Batteries/power adapter . Specifications Overall Dimensions 11.60 W x 2.53 D x 9.72 H .