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Its professional-grade aluminum construction
Calcium (Ca): 1
Specifications: Blade Material: Stainless Steel
Vegetative stage - CaMg:
Super-bright LED bulbs provide targeted
Alfred Digital EC/TDS/Temperature Hydro Tester instore-only Its professional-grade aluminum constructionAlfred Horticulture Alfred Digital EC TDS Temperature Hydro Tester is an economically priced, reliable digital ec tds meter for hydroponic nutrient testing and everyday water quality monitoring. This water quality tester is built to help you quickly check your nutrient strength and dissolved solids when consistency matters. This hydro tester provides an electrical conductivity reading and a total dissolved solids reading, so you can track changes in
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