pH Pen w 1.4 Conductivity Fluid - Bluelab


Blue Lab Pen (PH).

This clever little PH Pen from Blue Lab will help you manage the success of your crops, The PH pen provides a PH reading of the solution so you know the level of nutrient made available to the plants.

Features include:

  • PH and Temp measurement
  • Selectable units for Celsius and Fahrenheit
  • Backlit LCD display
  • Double junction probe
  • Successful calibration indicator
  • Hold function
  • Low battery warning
  • Fully waterproof
  • Auto off function
  • Automatic temperature compensation