Name : Glass Milk Lactometer For Testing Milk Purity at Home (Range 1000 to 1040), Hydrometer For Checking Water Adulteration in Milk and Measuring Density Of Milk (Glass Milk Lactometer / Milk Hydrometer).

A Milk Hydrometer also known as a lactometer is an instrument that is used to check for the purity of milk by measuring its density. Milk of given fat % content can have density within a certain fixed range. A lactometer consists of a cylindrical graduated tube closed at both ends. when it is immersed in a fluid , it sinks upto a certain level and the reading on the outer surface then indicates the density. Since water is less dense than milk , a lower reading of density is obtained with adulterated milk.

Country of Origin : India