45-82% Brix Refractometer for Maple Syrup, Jelly, Jam, POE

45-82% Brix Portable Refractometer with Automatic Temperature Compensation (ATC)   THIS UNIT IS A MAPLING STAPLE!  BRING THIS TO THE SUGAR SHACK! Perfect for determining the mineral oil content of refrigeration systems when changing over to Polyol Ester (POE)!  45-82% Brix Refractometer w/ ATC Specs: * 45-82% Brix Range* 0.50% Brix Division* +/- 0.30% Accuracy* Sturdy Design; core of the unit is made of Aluminum, not plastic!* 3-YEAR WARRANTY against manufacturer's defects! The BRAND NEW 45-82% Brix Hand held Refractometer in a foam-lined hard case is especially necessary when testing high sugar items like Maple Syrup (not raw Maple Sap - See the 0-10% Brix Refractometer), Fruit Juice Concentrates, Jellies, Jams, Chutney's, Marmalades and more. All RHB models use ambient light, no battery or power source is required. This unit is NOT recommended for testing Honey.   POE System Changeovers: This precise instrument is used to determine percentage of mineral oil in a refrigeration system