other detail: milk analyser based on ultrasonic technology to accurately measure & display fat, solids non fat (snf), corrected lactometer reading (clr) & added water in milk samples. specification: measuring parameters range resolution accuracy fat 0 to 15 % 0.10% +/- 0.1% snf 3 to 15 % 0.10% +/- 0.2 % added water 0 to 100 % 1% +/- 3% clr 20 to 40 1 +/- 1 technical specification: measuring time 40 sec / sample milk acidity < 25 � t(degree thorn) milk temperature 10 to 40 � c milk sample volume 25 ml .