News — Honey Refractometer

Mastering honey moisture content is essential for every beekeeper who wants to prevent fermentation and produce high-quality, shelf-stable honey. This guide explains how to use a honey refractometer to accurately measure moisture levels, with the ideal range being 17–18% and anything above 20% posing a serious risk of fermentation. It also highlights why honey is naturally Hygroscopy, meaning it absorbs moisture from the air—making proper handling, humidity control, and timely testing critical.

You’ll learn how to correctly calibrate a refractometer using calibration oil, avoid common mistakes that lead to inaccurate readings, and understand why capped honey isn’t always safe. The article also covers what to do if your honey moisture is too high and how to maintain consistent results. Using a reliable, honey-specific refractometer ensures precision, protects your harvest, and helps you confidently bottle honey that won’t ferment over time.