When you buy a Hanna product you can be assured that you are getting full provenance and after-sales support. Every one of their products is researched and developed in the USA, manufactured in Europe and distributed and serviced in the UK by Hanna Instruments.
Hanna Instruments is a world leader in electrochemistry with sales in at least 66 countries. Hanna’s meters (pH, DO etc.) can be seen in aquaculture, catering, healthcare, education, farming and food production as well as in medical, research and life science laboratories.