EC 2.77 Calibration Solution - 20mL Sachet

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These EC calibration solution sachets will accurately calibrate your EC probe. They are part of a two-step calibration process where you calibrate dry (in air) and then in this 2.77 solution.

 

Why Is Calibrating Your EC Probe So Important? 

Over time, EC probes often get dirty with plant debris, and slowly lose their accuracy. If your probe cannot ready the EC of your water accurately, your plant may be in danger.  

EC stands for electrical conductivity, which measures the salts in your water. Nutrients are essentially salts dissolved into the water. Your plant uses these nutrients to grow. So, if your EC probe is reading the EC of the water incorrectly, your plant may be getting too much or too little nutrients. We don't want that! 

By keeping your EC probe clean and calibrated, you're ensuring your probe is reading accurately, so your Grobo knows exactly how much nutrients to give your plant. 

 

We also recommend checking our Probe Care Kit. This kit has calibration solutions and cleaning solutions for both your pH probe and EC probe. Beyond keeping your plant happy and healthy, keeping your probes clean and calibrated also extends their life! 

 

We also recommend you calibrate your EC probe once per grow for best results. 

 

What's Included? 

1x 20ml EC 2.77 Calibration Solution Sachet

 

Dimensions: 

3.5" x 3" (9cm x 8cm)


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