Hanna HI 755 Checker Marine Salt Water Alkalinity Photometer HI755 Brine Refractometer Battery Fluid Specific Gravity: 1

Battery Fluid Specific Gravity: 1

Specifications:

Often fish only systems are maintained at lower salinities down to 29PPT as it exerts less osmotic stress on the fish whereas reef systems are normally maintained at 35-36pPPT

This unit is helpful for Maple Syrup production

Hanna HI 755 Checker Marine Salt Water Alkalinity Photometer HI755 Brine Refractometer Battery Fluid Specific Gravity: 1Item 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