Kehuijie Electronic Scale Limited (since 1999), a professional manufacturer leading the field of electronic weighing scale and balance in the world. We make diet scale, nutrition scale, cooking scale, food scale, kitchen scale. Capacity: 3kg or 6.6lb. Graduation: 1g or 0.1oz. Weighing Unit Conversion: g, kg, oz, lb/oz. Operating Temperature: 0-40 Degrees Centigrade. Food Data: 2771 food list. Mermory: Maximum 99 records. Nutrition Testing Function: KCAL (Kilocalories), KJ (Kilojoules), PROT (Protein Value), FAT (Fat Value), CARB (Carbohydrate), CHOL (Cholesterol Value), BE (Bread Value). Battery: 4 pcs of "AAA" or UM-4 size 1.5V battery.