Uploaded June 2025 | Updated September 2026, 17 hours ago

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“I’ve used a lot of pH readers over the years and Bluelab’s is the most thoughtful. The storage cap is well designed to keep the bulb hydrated, and the lanyard attached to the cap is the perfect length. The little ring at the top is a nice touch too, makes it easy to hold and use.”

At Bluelab, smart design means thinking through the details. When your tools work better, your growing gets easier.

✔ Keeps your probe protected and hydrated
✔ Comfortable to carry and handle
✔ Built with growers in mind
✔ Made in New Zealand

Thanks for the great review, BK. 💙🌱
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#Bluelab #GrowWithConfidence #PHpen #GrowerTools #CustomerFeedback #SmartDesign #MadeInNZ #ControlledEnvironmentAg #PrecisionGrowing