Bluelab 2.77 EC Standard Solution

Conductivity standard solutions - a must in every grower's toolbox. Improve EC/PPM accuracy with regular cleaning.How to care for your Bluelab EC productsIf you want to ensure the ongoing accuracy of your Bluelab conductivity products, we recommend that you clean and test them on a regular basis.All our conductivity pens and meters are factory calibrated, so you won’t need to recalibrate them. Instead, you should clean your Bluelab EC probe and then use Bl..

£10.95