These powerful FG-K Bench Scales allow you to select kg/lb. via push-button. Full-scale push-button tare. Rugged, heavy-duty construction. Seven segment LCD updates 10 times per second. Features include comparator function, auto power on/off, low-power indicator, leveling feet and bubble, filtering function. Scales run on four C batteries (sold separately) or the included AC adapter and operate at temperatures from –10° to 40°C. Scale pans measure 11.8" x 15". Choose from 30kg-, 60kg- and 150kg-capacity Scales. No. 136008 does not include Column.