Bluelab® ppm Pen

Bluelab® ppm Pen

Measures conductivity and temperature. The ultimate handy solution for measuring conductivity (EC or ppm) and temperature! The Bluelab EC or ppm Pen simply tells you that your plants have the right amount of nutrient in your solution and lets you know if adjustments are needed.


  • Measures conductivity and temperature
  • Selectable units for conductivity and temperature
  • Backlit LCD display
  • Calibration optional
  • Successful EC or ppm calibration indicator
  • Hold reading function
  • Low battery indicator
  • Fully waterproof
  • Auto off function
  • Automatic temperature compensation
  • 1 x AAA alkaline battery included

Bluelab® ppm Pen - Manual

Bluelab® ppm Pen - Info Sheet

Weight (lb.):   0.3

Length (in.):   8.2

Width (in.):   2.2

Height (in.):  1.3

Warranty: 1 year

Resolution:  0.1 EC 10 ppm (500 ppm) 10 ppm (700 ppm) 1 ̊C / 1 ̊F

Automatic Temperature Compensation:  Yes

Operating Environment: 0 – 50 ̊C / 32 – 122 ̊F

Calibration:  Optional

Units:  EC, 500ppm, 700ppm, °C, °F.

Power Source:  1 x AAA alkaline battery

Certifications:  CE and FCC

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