Greyart Milk Lactometer for Testing milk Purity at Home Hydrometer

A lactometer is a specialized hydrometer designed to measure the specific gravity (relative density) of milk. By floating in the milk, it assesses whether the milk has been diluted with water or contains certain adulterants, based on how deep the device sinks. Pure milk typically has a specific gravity between 1.028 and 1.034 g/cm³; reading lower than this range signals possible water adulteration