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Measure nutrient levels and temperature to create the best nutrient environment for your plant’s growth
Everything you need to clean and maintain your conductivity probes
Ceramic diaphragm
and reliable performance
6 foot cable
Bluelab 2.77 EC Conductivity Standard Solution - 500 ml Box of 6 US halloween25 Measure nutrient levels and temperatureConductivity standard solutions a must in every grower's toolbox Features: Contains 6 bottles 500 ml 16. 9 fl oz Improve EC PPM accuracy with regular cleaning
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