Bluelab pH pen

Get the most out of your crops and soil with the Bluelab pH Pen. This handy and highly accurate meter is designed to be easy to use and give you reliable readings every time. The large LCD display shows the pH level, temperature, and calibration status, while the built-in temperature compensation feature ensures accurate readings even when the temperature of the solution changes.

Ideal for Growers

The Bluelab pH Pen is the perfect tool for measuring the pH of your nutrient solution, making it an ideal choice for any grower. Knowing the pH of your soil or substrate is essential for the growth of your plants and crops, and the Bluelab pH Pen offers the opportunity to get the highest return from your crops in a good and affordable way.

Highly Accurate Readings

With the Bluelab pH Pen, you can trust that you're getting highly accurate readings. The pen is designed to be easy to use and reliable, giving you reliable readings every time. The built-in temperature compensation feature ensures accuracy, so you can trust that you’re getting the most out of your crops and soil.