#hannachecker

Are you making errors when measuring pH? Proper technique in pH measurement can seem overwhelming when you are first starting to take measurements. Questions like, How often should I calibrate? and When should I replace my electrode? are common for anyone starting a pH measurement process. The...

8 Best Practices for Using Your Hanna Marine Checker Testing the levels with your Checker – like alkalinity, calcium, nitrite and more – may seem to be a cut-and-dry process, but there are a lot of small things that can happen during testing which negatively impact your results. Follow these...