Bluelab Soil pH Pen


Out of stock


Bluelab Soil pH Pen Australia


The Bluelab Soil pH Pen is the latest innovation from their New Zealand HQ! Using a specially designed probe, this portable pocket-unit will allow you to test the pH of your substrate! They can cleverly also be used in a liquid solution, meaning you can test the pH of your reservoir, your grow medium and also the runoff! Giving you a complete picture of your water parameters!

The Bluelab Soil pH Pen provides you with a pH and temperature reading of soils (meaning any substrate including coco, soil, perlite or rockwool!) ensuring that the nutrients are available to your plants.


  • Direct pH and temperature measurements into soils/media
  • Backlit LCD display
  • Hold reading function
  • Integrated storage cap/dibber
  • Successful pH calibration indicator
  • Low battery indicator
  • Fully waterproof
  • Auto off function
  • Selectable units for temperature
  • Automatic temperature compensation

Without monitoring your pH and EC levels, you’re essentially growing blind! pH and EC measurement are basic tools on the belt of a hydroponic farmer.

Handy, convenient and accurate for home or commercial growers!

Bluelab is a New Zealand based manufacturer that is globally recognised. They have been engineering and building water measuring technology for over 30 years!

Learn more at the Bluelab website here!

Additional information

Weight0.6 kg

Sunstorm Vertical, Sunstorm Horizontal

Customer Reviews

No reviews yet