MI0023 2000 µL Pipette Tips are required and sold separately

01 buffer solutions for optimal long-term accuracy

MW605 meter

5 °C / ±1

The 35 ppt standard matches natural seawater salinity

Hanna Marine pH Checker HC - HI780 calibration sachets MI0023 2000 µL Pipette TipsEnhance your marine aquarium's health and stability with the Hanna Marine pH Checker HC HI780. This accurate and easy to use pH checker is designed specifically for saltwater aquariums, helping you maintain the perfect pH balance for your fish and corals. With its durable construction and simple calibration process, this pH checker is a must have tool for any serious marine aquarist. Features at a glance: For use with saltwater samples Easier to use