Hanna Instruments is a world leader in electrochemistry with global sales of scientific instruments in over 65 countries. We are a company with big ambitions and an overwhelming determination to make it quicker, easier and more pleasurable for our customers to buy Hanna products. All Hanna products are researched and developed in the USA, manufactured in Europe and sold and serviced in the UK by Hanna Instruments. Browse our site now to get a feel for the full range of our products and accessories.