Bluelab Conductivity Pen spl_hf • 2" vented dome

• 2" vented dome

Their primary role in plant growth is nutrient chelation

and as stimulants

A naturally sweet carbohydrate plus organic carbon to stimulate growth

and intracanopy configurations

Bluelab Conductivity Pen spl_hf • 2" vented domeMinimum Order Quantity is 3 pieces. The ultimate handy solution for measuring conductivity! The Bluelab Conductivity Pen is the latest innovation for hand held conductivity meters. It provides a compact, quick and handy way to manage the success of your crops. The Bluelab Conductivity Pen simply tells you that your plants have the right amount of nutrient in your solution and lets you know if adjustments are needed. Display options available in C, F,