Milk refractometer The model check to whether the milk is added with water,without skimming of milk.Through correctire coefficient to optical system,vagueness caused by cream can be eliminated and checking results can be obtained directly from milk. Model:HT612ATC Measring Range:0~20%milk Minimum scale: 0.2% Compensation temperature range: 10 centigrade ~30 centigrade Size:30 X 40 X 160mm Weight:205g Automatic Temperature Compensation:0-30centigrade