Hanna Instruments Deutschland GmbH is the German subsidiary of Hanna Instruments, Inc., which is the world’s largest privately held manufacturer of electro analytical instrumentation. Since 1978 Hanna has produced practical, cost effective devices for Lab, Environmental, Food and Industry applications. We offer a wide array of instrumentation, from research grade bench tops, and ISE’s, to single and multiparameter portable meters for testing pH, conductivity, DO, turbidity and more. Hanna has over 40 offices worldwide to ensure exceptional levels of service and support anywhere in the world.