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Battery Fluid Specific Gravity: 1
It should read 90
in combination with its affordability made it the standard in EC and TDS measurement
The RHBL-32ATCd (0-32% Brix scale) Hand Held Refractometer in a gray
Need to measure Brix and Actual Sugar Content (grams/Liter) of grape juice and grape must
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
US$ 2395.00
US$ 2575.00
US$ 3495.00
