Apera Instruments AI101G GroStar Series GS1 pH Pen Tester Kit with Replaceable Double-Junction pH Probe for Hydroponics Water Quality Testing, Gen II

What do you need to ensure a successful crop? Accurate pH measurements! The Apera Instruments GroStar GS1 pH Pen Tester (Gen II) is the perfect tool for growers who want to take their crop management to the next level.

With its durable and accurate replaceable sensor, you can easily measure pH levels in your soil or water without compromising on accuracy.

Plus, the grower-friendly workflow makes it easy to use and interpret the results.

Don't leave anything to chance - get the Apera Instruments GroStar GS1 pH Pen Tester (Gen II) today and start enjoying the confidence that comes with accurate pH measurements!