Bluelab® Conductivity Pen Meter Pots See label for specific instructions

See label for specific instructions

• 100% organic — OMRI Listed

Replacement should be performed when inlet pressure and outlet pressure difference is greater than 10%

Weight: 118 lbs

High purity calcium carbonate specially formulated with an organic acid

Bluelab® Conductivity Pen Meter Pots See label for specific instructionsBluelab Conductivity Pen Meter Measures Conductivity and Temperature The go to for hand held conductivity pens. The Bluelab Conductivity Pen measures conductivity and temperature and simply tells you the amount of nutrients in your solution. Conductivity is automatically compensated with the integrated temperature sensor. Provides a compact, quick, and accurate way to measure two key parameters for crop health. The robust, convenient, and accurate