Bluelab Soil pH Pen

Bluelab Soil pH Pen

SKU #: HGC716438

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Bluelab Brand Product

Availability: In stock

Lead time: Ships in 7 Days

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Bluelab Product Documents

Bluelab Soil pH Pen Manual

The ultimate handy solution for measuring soil pH and temperature!

provides a pH and temperature reading of soils & media, so you know that the right nutrients will be made available to your plants.

The Bluelab Soil pH Pen provides a pH and temperature reading of soils and media, so you know that the right nutrients will be made available to your plants.

In soils or growing media, pH strongly influences the availability of the microorganisms to plants in the soil. Now you can closely monitor and adjust the pH levels to optimize plant health and performance.

It will also measure solutions too!

  • 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
  • 1 x AAA alkaline battery included
  • 1 year guarantee for Bluelab Soil pH Pen
Tech Specs


Weight (lb.)0.4
Height (in.)13.3
Prop 65No
Lead TimeShips in 7 Days
Length (in.)1.2
Width (in.)2.2
Warranty1 Year
UL ListedNo

Bluelab Soil pH Pen Videos

Product Q&A

Bluelab Soil pH Pen Questions & Answers

There is a salt crust forming on the pH probe, why?

The pH pen, soil pH pen, pH probe and soil pH probe contain KCl storage solution inside the storage cap. KCl storage solution contains saline (salt). It is possible that a small amount of this solution may leak out and once this liquid evaporates a salt crust will form. This salt crust is normal and there is no reason for concern.

Why do we need to clean the probes on Bluelab instruments?

A clean probe is an accurate probe!

Cleaning is the most important piece of maintenance required on any Bluelab instrument. The probe comes into contact with the solution and relay the reading back to the instrument for it to be displayed. The probe surface is susceptible to being contaminated or being covered in a greasy film that inhibits an exact reading. There are no shortcuts to cleaning the probes. It is already a very simple procedure and it will also ensure your instrument measures it right every time.


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