"Step-On" technology - No more tapping scale to turn on. Step on and get instant readings * Large 4.0" LCD display w/ Accubright blue backlight - Easy to read from any distance or angle * 4 High Precision EatSmart Sensors - Consistent and accurate measurement up to 400 lbs or 180 kgs every time; Graduation increments of .2 lbs. / 3oz. * Auto Calibrated; Auto Power-Off; Runs on 2 AAA batteries (included)