Brix/Honey Refractometer RHB-90ATC Triple Scale Honey Refractometer - Measuring Range:58-90%Brix;38-43 Be (Baume) ;12-27% Water Division:0.5% Brix ;0.5 Be (Baume) ;1% Water Automatic Temperature Compensation (ATC) - Black Plastic Finger Grips and Eyepiece Material:Aluminum head;Rubber handle 2 Year Warranty