Special Features Nutrition Facts Display, Accurate Weight and Nutrient Calculation. Special feature Nutrition Facts Display, Accurate Weight and Nutrient Calculation. Comprehensive Nutritional Calculator: Beyond just weighing, this scale features an integrated nutritional database that calculates the calorie content, macronutrients, proteins, fats, carbohydrates, and even micronutrients of your ingredients; The food codes can be easily found on the provided manual or scan the code on scale to get them conveniently.