British NOS Urinometer Specific Gravity Float and Testing Tube In Original Packaging

This vintage item is a British NOS (New Old Stock) Urinometer, a medical instrument used to measure the specific gravity of urine. The kit includes a precisely calibrated glass float and a testing tube, both designed for accurate, professional use. The float is designed to sink in lighter fluids and float in denser ones, thus indicating the specific gravity of the urine sample. The set is housed in its original packaging, showcasing its authenticity and preserving its pristine condition. The packaging also provides detailed instructions for use, making it a practical tool for medical professionals and a unique collectible for medical history enthusiasts. As a British NOS item, it gives a glimpse into the history of British medical practices and equipment. The urinometer is unused, ensuring it retains its original functionality and aesthetic appeal.