Monitoring & Control
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About Us

Established in 1974, Precision Digital Corporation is a manufacturer of a comprehensive line of digital panel meters, displays, and control instrumentation utilized primarily in industrial processes worldwide.

State-of-the-art engineering
Rock Solid Reliability
Need-Driven Construction

Join our experts for the latest topics on process control and instrumentation. Register for upcoming webinars or view our archive of past webinars.

Introduction to Thermocouples, RTDs, and Temperature Transmitters

The Fundamentals of 4-20 mA Current Loops

Tank Farm Display and Control Best Practices


Read our white papers on a wide variety of process control industry topics including 4-20 mA current loops, hazardous area classifications, Modbus communications, and much more.

Level Measurement Technologies in the Process Control Industry

Be Ready for the Summer Sun with Sunlight Readable Displays

CASE: Boosting Efficiency in a Natural Gas Flow Application