ReefMaster Test Kit 20 Tests each

Master test kit measures water parameters crucial to healthy reef aquariumsTests pH, Alkalinity, Nitrate, Calcium, and PhosphateSimplifies routine testing of reef aquariums -->ReefMaster reef aquarium test kit makes routine testing easier than ever. This affordable and accurate master test kit measures fundamental saltwater parameters particularly important to healthy reef inhabitants. Features fast-dissolving, foil-packed granular test chemicals (except liquid calcium and alkalinity titration test), and transparent color chip right next to the test chamber for easy reference. All color chips are calibrated to ensure reliable test results. ReefMaster Test Kit tests for pH, Nitrate, Phosphate, Calcium, and Alkalinity. 20 tests each. Number of tests for Calcium and Alkalinity varies by sample water.pH Test - Range: 7.8 to 8.6Alkalinity Test (Routine or Precision test) - Range: 0 to 5.0 mEq/LAmmonia Test - Range: 0 to 0.8 milligrams/liter Ammonia-Nitrogen (NH3-N)Nitrite Test - Dual Range (high and low level readings): 0 to 1.0 and 0 to 10 milligrams/liter Nitrite-Nitrogen (NO-2-N)-->Nitrate Test - Range: 0 to 100 milligrams/liter Nitrate-Nitrogen (NO-3-N)Calcium Test - Range: 0 to 500 milligrams/liter Calcium (Ca)Phosphate Test - Dual Range (high and low level readings): 0 to 1.0 and 0 to 5.0 milligrams/liter Phosphate (PO43-)Please click on "More Information" for directions for use.