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SponsoredHach has a range of pH sensors, pH meters, test strips and more. Explore Hach's f…Faster, Simpler, Greener · Reliable Measurements · Knowledgeable Experts
Types: Portable meters, Test strips, Probes and sensorsApera GroStar Soil pH Meter | The Soil pH Tester that Works
SponsoredTake lab-grade measurement for pH & temp in soil, coco coir, rockwool & nutrient s…Simple workflow · Accurate pH readings · 2-year warranty · Replaceable probe