BlueLab Calibration Liquid EC 2.77

With this calibration liquid for BlueLab EC meters, all you have to do is fill up the cap and put it inside your EC gauge, and press calibrate. Once finished, you’ll be able to do precise measurements as if your device was brand new.

This product is incredibly sensible and can be contaminated quite easily, so we recommend making sure that the cap is completely closed.

One of the most frequent problems that occur is that many growers put the gauge straight into the container, making it much easier to contaminate the contents. To guarantee the longest possible life-span of the solution you need to first put the liquid in a small cap or glass; that way you can make sure that any leftovers are contaminant-free, guaranteeing that your device works correctly when you next use it.

Contents:

• 250ml

Conversion values:

• 2.77 EC = 2.77 mS/cm2
• 2.77 EC = 1385 ppm (500 scale)
• 2.77 EC = 1940 ppm (700 scale)

Ingredients:

• Potassium chloride (KCI)
• Water