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AI101G GroStar Series GS1 pH Pen Tester Kit with Replaceable Double-Junction pH Probe for Hydroponics Water Quality Testing, Gen II
- Model #: WL.C5TJ-260831-0239
- $244.00 –
- Free Shipping
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AI102G GroStar Series GS2 Soil pH Pen Tester Kit for Direct Soil Test and Nutrient Solutions Test with Replaceable Swiss Spear pH Probe, Gen II
- Model #: WL.C5TJ-260831-0238
- $478.45 –
- Free Shipping