Instrumentation Northwest, Inc.
Instrumentation Northwest, Inc. manufactures and sells quality water resource tools and environmental monitoring products. As demands and concerns for clean water increase, INW’s job is to provide the tools needed to test the earth’s water resources. INW has been in business for over 29 years and is still growing as it continues offering excellence in its quest for pure drinking water and clear lakes, rivers and streams.


8902 122nd Ave. NE
Kirkland, WA 98033
United States
Phone: 425-822-4434
Fax: 425-822-8384

Product Categories

Groundwater Monitoring Instruments; Instrumentation, Water Quality Monitoring; Sensors, Dissolved Oxygen; Sensors, Pressure


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