Hanna HI 755 Checker Marine Salt Water Alkalinity Photometer HI755 Brine Refractometer PRISM TEMPERATURE CONTROL Featuring 2

PRISM TEMPERATURE CONTROL Featuring 2 circulator nozzles for the primary prism and 2 for the secondary prism

Item Description: RHBL-82ATC - 45-82% Brix Portable Refractometer with Automatic Temperature Compensation (ATC) - comes with a Lighted Daylight Plate

It should read 90

This unit is helpful for Maple Syrup production

Hanna HI 755 Checker Marine Salt Water Alkalinity Photometer HI755 Brine Refractometer PRISM TEMPERATURE CONTROL Featuring 2Item Description: Brand New Hanna Instruments HI 755 CheckerHC Alkalinity Photometer 0 300ppm(mg l) Improve the accuracy of your results for your saltwater aquarium with our simple handheld colorimeter. Our alkalinity colorimeter closes the distance between alkalinity test kits and advanced instrumentation. Standard test kits are limited with accuracy since they depend upon the human eye to discern colors. Our handheld colorimeter eliminates the