Just had an e mail from Swienty, refractometers are on special offer...
looks much like the Gainexpress ones from the picture, but then most of them look much alike.
Item 107910 Atago Refractometer - bestseller!
A refractometer is one of the tools that are essential whether you are a commercial beekeeper or hobbyist. With a refractometer you can measure the moisture content in your honey and determine whether the honey is ready for harvest. Too high water content in your honey will cause fermentation. The Atago refractometer is one of the best and most robust models in the market. Measures 12.0 - 30.0% water content.
December Sale! Now only € 335,50 incl. VAT (while stock lasts)
Normal price € 395,00 incl. VAT.