What is the purpose of a urinometer?

The purpose of a urinometer is to measure the specific gravity of urine. This tool is specifically designed to provide insights into the concentration of solutes in the urine, which can indicate various health conditions related to hydration and kidney function. The specific gravity reflects the kidney's ability to concentrate urine and can help in diagnosing potential issues such as dehydration or fluid retention.

Using a urinometer involves placing the device in a sample of urine, where it sinks to a certain level based on the density of the fluid. A scale on the urinometer allows the user to read the specific gravity directly. This measurement can be crucial for healthcare providers as it gives them valuable information regarding a patient's hydration status or potential problems in kidney function.