The Bluelab pH Probe is a replacement pH probe (electrode) suitable for use with Bluelab products that test the pH value of a solution.
The Bluelab Leap pH Probe Reliably measures the pH...
Measure pH directly in your nutrient line
Create the optimal conditions for nutrient uptake
All plants need a balanced diet of nutrients in order to thrive. However, your plants will only be...
The Bluelab Probe Care Kit - pH - was made to help you easily maintain your tools for accurate readings. It includes everything you need to completely service, clean and calibrate your pH...