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EC Reference Solution

Use to Calibrate Your EC Meter

Item Number: TM364


In Stock! Ships from Northern CA.


In Stock! Ships from Northern CA.


Electrical conductivity (EC) of the soil is measured using either the Oakton EC Meter or the Oakton Waterproof Combo Meter. The EC Reference Solution can be used to keep both meters calibrated for the most accurate readings.

  • Each bottle includes a temperature correction chart
  • Can also calibrate for resistivity and total dissolved solids
  • Do not dilute or return used solution to bottle

Videos & Articles


May 18, 2009 - Amber
This is a question from one of our customers posted for the information of all. QUESTION: Hello Peaceful Crew I am wanting to purchase a hand-held meter. My issue is to get the Hanna Combo or the Oakton… read more »

Shipping Information

Shipping Weight: 2.00 lbs. Dimensions: 6.125"L x 3"W x 3"H


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