Digital Panel Meters and Bar Graph Meters

OTEK designs and manufactures electronic instrumentation for process control and monitoring.  We specialize in digital panel meters, bar graph meters, controllers, batch counters, process loggers, and indicators.  We work very closely with each one of our clients to determine the course of action that best meets their instrumentation and control needs, supplying an end product that exceeds every prerequisite and requirement. Our  world-wide customer base includes nuclear and fossil electric utilities, water and waste water plants, military contractors, aerospace, maritime, oil and gas, chemical, pulp and paper, and automotive industries. When you’re ready to see your control panels clearly, set your sights on OTEK: our process control instrumentation is Equipment that measures up.

Lifetime Warranty: An Industry-Wide First

All OTEK products come with a Lifetime Warranty.

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OTEK products are proudly built in the U.S.A.


Product line of the Month

OTEK now offers a full line of loop powered digital meters. Our New Technology Meter series includes digital meters with automatic tricolor bargraphs and signal/input failure indication/alarm.


Our new line of NTM products are available in loop, signal or external power. Read more!