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this quartz sleeve ensures efficient operation and reliable performance
perfect for fitting into limited spaces without compromising capacity
potable water
safe water with minimal effort
HI-98318 GroLine Waterproof EC/TDS (ppm) Tester Drain Line Parts - 1" this quartz sleeve ensures efficientHI 98318 GroLine Waterproof EC TDS Tester The HI 98318 GroLine Waterproof EC TDS Tester, supplied by GAPS Water Treatment, is the latest pocket meter designed for fast, accurate measurement of electrical conductivity (EC) and total dissolved solids (TDS) in hydroponic nutrient solutions. Built for both professionals and hobbyists, this robust, user friendly tester delivers the essential metrics needed to keep your hydroponic systems thriving. Designed
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