Bluelab pH Pen

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  • Bluelab pH Pen
  • Bluelab pH Pen - Garden care
MSRP: $119.00
— You save $37.18

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The Bluelab pH Pen is the most simple, user-friendly pH and temperature testing tool on the market. Testing your nutrient solution has never been this fast or easy. Simply turn the pen on, stick it in your solution, and read the pH/temp. For just over $100, you won't find a pH device this accurate, reliable, and simple!

Benfits Of Testing With The Bluelab pH Pen

If you have grown before, you understand how fickle plants can be sometimes. They'll only thrive under very specific conditions. One of the most important aspects of your grow you need to monitor is the pH and temperature of the nutrients you feed them. If these are out of whack, it will lead to issues with uptake.

Plants can only take up nutrients when pH is in a specific range between 5.5-6.5. Any lower or higher, and certain nutrients get locked out, presenting the possibility for deficiencies. A good way to look at it is the nutrients you feed your plant are a lock, and proper pH is the key!

The Bluelab pH Pen also measures the temperature of your solution, ensuring you don't feed a solution that is too hot or cold. This can also affect nutrient uptake, but also can contribute to issues such as mold or mildew in the root zone. When paired with the Bluelab ppm / EC Pen , you'll have access to all the metrics you need for ensuring your plants are thriving, and reach their full potential!

Bluelab pH Pen Features

  • Measures pH and temperature accurately and quickly
  • Selectable units for temperature - work in Celsius or Fahrenheit!
  • Backlit LCD display is easy to read
  • Double junction probe (not replaceable)
  • Successful pH calibration indicator
  • Hold reading function
  • Low battery indicator
  • Fully waterproof
  • Auto off function preserves life of the unit
  • Automatic temperature compensation
  • 1 x AAA alkaline battery included

Bluelab pH Pen Applications

  • Aquaculture
  • Aquaponics
  • Floriculture
  • Greenhouse
  • Hydroponics
  • Industry

Want to learn more about the importance and relationship between nutrients & pH ? Visit our learning center for the complete guide!.

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Additional Information

Weight (lb.):
Height (in.):
Prop 65:
Length (in.):
Width (in.):
1 Year
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