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Video: How to calibrate a pH and EC meter

The pH and electrical conductivity (EC) of irrigation water, fertilizer solutions, and growing substrate can have profound effects on crop growth and development. A hand-held pH and EC meter is a convenient way to monitor your irrigation solution and rootzone. However, a measurement is only as good as the instrument that is taking it.

In this video, Dr. Chris Currey of Iowa State University will cover how to properly calibrate a pH and EC meter so you can get the most accurate data from your measurements.

For more information:
fertdirtandsquirt.com