Ziegler and Associates is a leading supplier of specialty electronic instrumentation, particularly to the sugar refining industry. Since 1960, we have supplied instrumentation for measuring many of the important variables required to efficiently boil high quality sugar. Our instruments are also used to measure turbidity and suspended solids in water treatment plants, breweries, pulp and paper mills, and environmental monitoring. All of our instruments are designed with sensors that insert directly into the process for in-situ measurement, and some of our instruments also have optional submersible sensors. Replacement parts and service are available for all of our products, which come with a one-year limited warranty.