Bluelab Conductivity Pen

Golden Valley Hydroponics Verified independent store

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The Bluelab Conductivity Pen is a must-have tool for any hydroponic or indoor gardening setup. With its accurate and reliable readings, it ensures you have the perfect nutrient sol ution every time. Plus, its compact design makes it easy to carry and use on the go. Trust the expertise of Bluelab for all your conductivity needs. Show more