This item is unused having brought a few years ago. item is uncalibrated as its never been used due to buying a TILT. The ISPINDEL TILT HYDROMETER in yellow is a plastic hydrometer designed specifically for measuring the alcohol content of beer. With its unique tilt feature, this hydrometer makes it easy to take accurate readings without having to frequently invert the container. Perfect for home brewing enthusiasts, this reliable tool helps ensure the quality and strength of your homemade beers. any questions please ask. grab yourself a bargin. bargain
