Portable digital refractometer in pocket size, for daily use in the apiary, which processes the results in a few seconds, works on the basis of light refraction, uses a microprocessor with laboratory accuracy.
Every beekeeper knows that extracting unripe honey is not worth it. A higher moisture content is all it takes for honey to start fermenting – ruining the harvest and an entire year's work. Instead of guessing or struggling to read unclear scales on optical refractometers, reach for a solution that gives a clear result: a portable digital honey refractometer for quick testing right at the apiary.

The instrument works on the same principle as traditional refractometers – based on the refraction of light – but the result is processed by a microprocessor and displayed clearly on the screen. The measurement is completed within a few seconds and you get a specific number without squinting through an eyepiece and without uncertain readings. Ideal for deciding whether it's time to extract or whether the bees need to ripen the honey further.
The digital refractometer has a pocket-sized design, so you can easily take it to the hives or to the honey house. It is built for everyday beekeeping practice, and a major advantage is the automatic temperature compensation (ATC). The instrument automatically corrects the result within a range of 0 to 40 °C, so you don't have to worry whether you're measuring on a cool morning or in the afternoon heat.
The refractometer is designed specifically for honey testing and instantly provides readings of key quality parameters:
1. Moisture Content in Honey (Water %): An essential reading for beekeepers. It helps monitor the recommended range (typically 18–20%) and reduce the risk of fermentation during storage.
2. Refractive Index: A precise physical value also used in laboratory testing.
3. Degrees Brix: An expression of sugar content in a solution, which the instrument calculates from the refractive index.

| Parameter | Value |
| Instrument Type | Digital optical refractometer |
| Measured Parameters | Moisture in honey (%), Brix (%), Refractive Index (nD) |
| Measurement Speed | approx. 2–3 seconds |
| Measurement Technology | Microprocessor with optical sensor |
| Temperature Compensation (ATC) | Yes (range 0 °C to 40 °C) |
| Moisture Measurement Accuracy | ± 0.2% (laboratory standard) |
| Dimensions | Pocket-sized (suitable for mobile use) |
| Display | LCD (easy to read) |
Keep your honey quality under control before bottling. With a digital refractometer, you gain the confidence that you are filling jars with properly ripened honey and with minimal risk of fermentation.