PH/EC/TDS Meters and Solutions

You’ll find the biggest selection of measurement meters and solutions for indoor gardening, hydroponic gardening, greenhouse gardening and outdoor gardening applications at Grow Masters. We stock several brands of mobile and fixed nutrient meters and monitors, pH testers, pH kits, multi-meters that test for several indicators as well as a variety of pH solutions to quickly and effectively adjust the pH of your garden or to calibrate your pH/EC/TDS meters.

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