En prévision de la maîtrise de la charge il est possible de calculer :
Montreal Biotech Handheld refractometers - HRH30-T
Hanna Instruments HI96814 Digital Refractometer, For Measurement of Sugar in Wine, 9V Battery, 0-230 Degree Oechsle, -1 Degree Oechsle Accuracy, 1 Degree Oechsle Resolution : Amazon.sg: DIY & Tools
HHTEC Beekeepers Refractometer Honey 58-90% Brix 10-32% Water Moist Hand Refractometer for Honey Plant Oils Sugar Syrup Fruit Jam Molasses 5 Times Improved Accuracy with Instructions in German : Amazon.de: Home & Kitchen
0-32% ATC Brix, Oechsle, KMW Refractometer Wine Beer - Hard Case Wort – NISupply
Milwaukee MA885 Digital Brix/°Oechsle (°Oe) /°KMW (°Babo) Refractometer
Digital Refractometer for % Brix, °Oe and °KMW Sugar Analysis in Wine, Juice and Must - HI96814