The Bluelab Grower’s Toolbox comes with everything you need to measure the pH, conductivity (ppm) and temperature of a nutrient solution. It even comes with a handy Grow Book to learn the basics of hydroponics.

The Bluelab pH Pen is used to measure the nutrient uptake (pH) and the Bluelab ppm Pen is used measure the amount of food available (ppm) in the nutrient solution. Both pens also measure the temperature of the nutrient solution so you can work out the perfect environment to maximise plant growth. The Bluelab Probe Care Kit helps to maximise the accuracy and the life of the pens and probes.

The Bluelab Grower’s Toolbox is a simple and complete kit for crop management to help you get going and keep growing with hydroponics!

Items Included

  • Bluelab pH Pen (AAA battery included)
  • Bluelab ppm Pen (AAA battery included)
  • Bluelab Grow Book
  • Bluelab Probe Care Kit

Bluelab Probe Care Kit

  • Probe care instructions
  • 20ml single-use Bluelab Solution  Sachets, 2 each of: pH 7.0 & pH 4.0, KCl, 2.77 EC.
  • 3x plastic cups
  • Bluelab pH Probe Cleaner
  • Bluelab ppm Conductivity Probe Cleaner
  • Bluelab Toothbrush (pH probe cleaning instrument)
  • Bluelab Chamois (ppm conductivity probe cleaning instrument)


  • Aquaculture
  • Aquaponics
  • Floriculture
  • Greenhouse
  • Hydroponics

(SKU: 129281)


SKU 129281
Barcode # 9421024920616
Brand Bluelab
Warranty Length 1 Year
Warranty Conditions Replacement Warranty
Shipping Weight 0.40 kg
Type Test and Measurement

Replacement Warranty - Store warranty, this product needs to be returned to Aqua Gardening for testing and replacement.

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