Lactometer

A lactometer is a vital tool for assessing milk purity, measuring its density to determine fat content and potential adulteration. Consisting of a slender glass tube with a weighted bulb and graduated scale, it gauges milk's specific gravity when immersed. Higher density indicates richer fat content, while lower density may imply dilution with water. Widely used by dairy farmers, processors, and regulatory bodies, lactometers ensure milk quality and integrity. Though modern versions may incorporate digital enhancements, the fundamental principle remains unchanged, making lactometers indispensable for monitoring milk quality and safeguarding consumer health and trust in dairy products.