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Bluelab pH Pen

Regular price $91.50
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Bluelab pH Pen
 is a compact and durable pH measuring device that is an essential part of any hydroponic grower's toolkit. Monitoring pH in a nutrient solution throughout a growth cycle is tantamount to a successful yield. Growers demand accuracy; the Bluelab pH Pen measures in increments of 0.1 pH and is fully temperature compensated. The pen is simple to use and made for a grower environment; with it's two-point calibration process and buoyant design, you will see why the Bluelab pH pen is a perennial favorite amongst hobbyists and professionals alike.   

  • Fully waterproof - not just water resistant
  • Simple two-point calibration process for accuracy
  • One-year peace-of-mind warranty
  • Automatic temperature compensation for accurate readings everywhere
  • Auto-off function to extend battery life
  • 1 AAA battery included - simply power on and go


Manual 



Tech Specs

Info Sheet

Cleaning & Care

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