Bluelab pH Pen

Product Highlights

• pH pen provides a pH reading of the solution so you know that the nutrients will be made available to your plants
• Measures pH and temperature

About This Item

Bluelab pH Pen:

• Measures pH and temperature
• Selectable units for temperature
• Backlit LCD display
• Double junction probe
• Successful pH calibration indicator
• Hold reading function
• Low battery indicator
• Fully waterproof
• Auto off function
• Automatic temperature compensation
• Free 1 year replacement guarantee for your added benefit

A handy solution made easy with this clever little Bluelab ph pen will help you manage the success of your crops. This pH pen provides a pH reading of the solution so you know that the nutrients will be made available to your plants.