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OTEK Corporation


Why choose OTEK?

OTEK Corporation is a privately owned company based in Tucson, AZ. We have over 40 years of experience designing and manufacturing digital panel meters, programmable controllers and bargraph indicators.

Why should you choose OTEK:
        * We have a global customer base
        * We offer the most customization options
        * We build to military and nuclear specifications
        * We use the highest quality components
        * We offer superior support and service
        * Our products are made in USA
        * Our products carry a lifetime warranty


See our full product line at or contact us at for more information. 

Product Catalog

Technical Articles

Advantages of Digital Panel Meters (Meters, Readouts and Indicators) Variables in processes like temperature, pressure, vibration, frequency, voltage, and current must constantly be monitored. Measuring these variables (and others) requires process control... (View Full Article)
Departments of Water Resources (CA) Case Study (Meters, Readouts and Indicators) The California Aqueduct collects water from the Sierra's. The Edmonston Pumping Plant at the south end of the San Joaquin valley pumps more than two million acre feet of water annually over the... (View Full Article)