Strain Gauge Precision Technology Capacity : 3kg/105oz,5kg/176oz Graduation:1g/0.1oz Display Modes :kg,lb, g & oz Contents of calories,salt,protein,fat,carbohydrate cholesterol,fiber for over 900 food items Nutrition-accumulated feature:up to 99 food items Auto Shut-Off Powered By 1 x 9V Battery Low-Battery Indication / Over-Load Indication Error Indication