easy to use and install

Lab-Grade Accuracy: ±1% of reading for EC/TDS/NaCl

Generic or third-party cartridges may void warranty and reduce system effectiveness

Replaceable DO membrane caps

and industrial water treatment

Hanna General Purpose Cleaning Solution (25 x 20 mL Sachets) - HI700601P MA814DB/1 easy to use and installThe HI700601P is a highly effective cleaning solution that is formulated for pH electrodes that can be used for a variety of applications. Electrodes can become dirty from use and will produce inaccurate results even as they read correctly in a pH buffer. Hanna's cleaning solutions eliminate impurities and residues that are left on electrode surfaces when immersed in samples during measurement and stored incorrectly. Hanna suggests cleaning the bulb