Bluelab PH Pen Bluelab PH Pen

The Blue lab pH Pen is the latest innovation for hand-held meters. It provides a compact, quick and handy way to manage the success of crops, to ensure maximum uptake of nutrients. Teamed with the Bluelab EC Pen or Bluelab ppm Pen, it is a handy, convenient and accurate system for ensuring optimum plant growth and health.

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- Measures pH and temperature

- Selectable units for °C & °F

- Backlit LCD display

- Double junction probe (not replaceable)

- Successful pH calibration indicator

- Hold function

- Low battery warning

- Fully waterproof

- Auto off function

- Automatic temperature compensation

The Blue lab pH Pen is the latest innovation for hand-held meters. It provides a compact, quick and handy way to manage the success of crops, to ensure maximum uptake of nutrients. Teamed with the Bluelab EC Pen or Bluelab ppm Pen, it is a handy, convenient and accurate system for ensuring optimum plant growth and health.

Â

- Measures pH and temperature

- Selectable units for °C & °F

- Backlit LCD display

- Double junction probe (not replaceable)

- Successful pH calibration indicator

- Hold function

- Low battery warning

- Fully waterproof

- Auto off function

- Automatic temperature compensation