For three decades HANNA Instruments has prided itself in being one of the world's leading innovators in analytical instrumentation. HANNA's Research and Development team challenges itself to continuously improve on existing technology, as well as to invent new testing instruments and techniques all with the goal of providing a practical solution for the user.
HANNA brings to the market what customers need. In 1985, HANNA was the first company to incorporate a temperature sensor (HI1217S) with a pH electrode, which very quickly became the standard throughout the world. To better equip researchers out in the field, HANNA created and launched a waterproof, portable product line in 1990.