Bluelab PENPH pH Pen Fully Waterproof Pocket Tester, Easy Calibration, Double Junction Probe for Improved Accuracy and Durability, White

Product Information

You’ll need to recalibrate whenever you clean your pH probe and when your meter alerts you that a calibration is needed. If your medium is too alkaline or too acidic, your plants won’t be able to get all the nutrients they need.

Some nutrient meters are handheld, while others can be permanently installed in the hydroponic system for continuous monitoring. With the Bluelab Conductivity Pen, you can take measurements of your nutrient solution to ensure that your plants truly flourish. We don’t share your credit card details with third-party sellers, and we don’t sell your information to others.The Bluelab pH Pen is a handheld pH pen that's easy to use, producing clear, accurate readings on an easy-to-read, backlit LCD screen. After you clean your pH probe with our pH care kit, you’ll calibrate your meter with pH calibration solution, at two reference standards - 4.

The Bluelab pH Pen is the latest innovation for hand held pH meters and is the ultimate handy solution for measuring pH. Whether you’re looking for the best pH meter for hydroponics or need to test soil pH, we have a pH meter that will help you accurately measure your pH.The Soil pH Pen is also designed to be easy to use, with a simple interface that allows growers to quickly and easily assess the pH of their soil. With Bluelab’s Conductivity Pen, you can take measurements of your nutrient solution to ensure that your plants truly flourish. The Bluelab's pH Pen is a standard pH pen in the UK market that measures both the pH and temperature of your nutrient solution.