Monitor honey moisture levels with our precise Refractometer. This refractometer is a device that can be used to measure the water content of your honey, and to ensure its quality and safety. The refractometer has a prism that refracts light, and a scale that shows the percentage of water in the honey. The refractometer also has an eyepiece that allows you to read the scale clearly, and a calibration screw that allows you to adjust the accuracy. The refractometer is easy to use and portable, and comes with a case and a pipette. Use it to produce pure and delicious honey.