Bluelab pH Pen

Bluelab pH Pen

MSRP: $112.50
Price: $93.94
You save: $18.56

Usually ships within 24 hours.


The Bluelab pH Pen provides a compact, quick and handy way to manage the success of your crops to ensure maximum uptake of nutrients. Teamed with the Bluelab EC Pen or Bluelab ppm Pen, you have a handy, convenient and accurate system for ensuring optimum plant growth and health.

The Bluelab pH Pen and conductivity pen range has been specially developed as an affordable and effective option for hobby or small scale growers.

1-year limited manufacturer's warranty, must contact manufacturer for service.