Bluelab Conductivity Pen Travel Bags & Backpacks You can also use it

You can also use it to swap out a faulty

Recommended for use with batch tank mixing and Dosatron

One front door in H style for easy access

High capacity pre-filter for Evolution-RO1000

Bluelab Conductivity Pen Travel Bags & Backpacks You can also use itBluelab Conductivity Pen: Accurate Nutrient & Temperature Monitoring for Healthier Plants Ensure optimal nutrient levels and prevent costly mistakes with the Bluelab Conductivity Pen! This robust and reliable handheld meter provides quick and accurate readings of conductivity (EC) and temperature, essential for healthy plant growth and maximizing yields. Why Measure Conductivity and Temperature? Nutrient Management: Conductivity (EC) measures the