Achieve unparalleled accuracy and control over your reef aquarium's water chemistry with the Hanna Instruments HI97115UC Marine Master. This professional-grade multiparameter checker combines the precision of a laboratory photometer with the simplicity of a handheld device, allowing you to test for nine critical saltwater parameters with a single, compact unit.
Achieve unparalleled accuracy and control over your reef aquarium's water chemistry with the Hanna Instruments HI97115UC Marine Master. This professional-grade multiparameter checker combines the precision of a laboratory photometer with the simplicity of a handheld device, allowing you to test for nine critical saltwater parameters with a single, compact unit.