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Bluelab PH Pen

Product Code: HYD-2332
Pinpoint pH and temperature with a single tool, a 2-in-1 Bluelab pH Pen.

Bluelab pH Pen

The Bluelab pH Pen is a handheld and easy to use. Users will quickly get a clear, and accurate reading on an easy-to-read backlit LCD screen.

By getting the pH right, users will maximise nutrient uptake – for most plants, the ideal pH is 5.5 – 6.5. Get the nutrient temperatures right to fight root diseases, improve growth and boost nutrient uptake further.


  • Measures pH and temperature.
  • Backlit LCD display.
  • Successful pH calibration indicator.
  • Fully waterproof.
  • Automatic Temperature Compensation.

Product Data

  • Brand: Bluelab
  • Height: 20
  • Length: 9
  • Width: 5