Bluelab 2.77EC Conductivity Solution – Garden Effects -Indoor and Outdoor Gardening Supplies

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Bluelab 2.77EC Conductivity Solution


Bluelab is the market leader in water quality and nutrient testing equipment. The Bluelab pH and Bluelab EC pens are perfectly accurate but like any testing equipment, the cleaning and calibration is essential.

Most of Bluelab’s EC/ppm equipment does not need calibrating as they are all factory calibrated here at Bluelab (except Bluelab EC and ppm Pens). 

The 2.77 EC solution is used as a reference or checking solution to ensure you have adequately cleaned the EC/CF probe.

To ensure solutions remain accurate:

  • Avoid cross-contamination
  • Decanter into a smaller plastic cup
  • Discard sample after use
  • Store in a cool dark place
  • Store with lid secured tightly
  • Keep out of reach of children

Bluelab solutions are manufactured specifically for Bluelab products are NIST certified and are made to a traceable standard to ensure your Bluelab products last longer and maintain accuracy.

Bluelab meters, monitors and controllers can be used in a wide range of industries, for home through to commercial applications. Our customers