Shop hydrometer kits with test jars and cleaning supplies. Everything needed for accurate measurements.

A hydrometer or lactometer is an instrument used for measuring density or relative density of liquids based on the concept of buoyancy. They are typically calibrated and graduated with one or more …

Shop hydrometers for accurate home brewing, alcohol testing, and specific gravity measurement.

A precision hydrometer is an essential tool for every homebrewer. Use it to measure the Original Gravity (OG) of your wort and the Final Gravity (FG) of your beer to calculate alcohol by volume (ABV), track …

Mar 18, 2026 · A hydrometer is a measurement tool used to test the density of a liquid. Brewers use hydrometers to track the progress of beer or other fermented drinks, since the liquid's density …

The Basics of Hydrometers A hydrometer consists of a cylindrical stem and a weighted bulb, allowing it to float upright in a liquid. The stem is calibrated with a scale that indicates the specific gravity when …

Browse a full range of Hydrometers products from leading suppliers. Shop now at Fisher Scientific for all of your scientific needs.

Choose from our selection of hydrometers, including density meters, battery testing density meters, and more. Same and Next Day Delivery.

The hydrometer is placed in a liquid sample, and the value is read from the meter. Hydrometers measure alcohol, sugar, and alcohol content in food manufacturing, vineyard and brewery quality …

Hydrometers, including thermo-hydrometers, sugar scale hydrometers, and digital hydrometers, are precision instruments vital in various Scientific applications. These calibrated tools, offered by …