GF pH Probe (For NDS, NDK) Gard'n Clean a securing ring

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Innovative Design

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Enhance RO Performance with a Flow Restrictor/Flush Kit

000-Count Bulk Box: Loose fill for white-label production

GF pH Probe (For NDS, NDK) Gard'n Clean a securing ringIn Line DryLoc pH Sensor for the Growlink Nutrient Doser The 2751 2 is the in line variant of the Signet 2751 family. It auto recognizes whether the connected electrode is a pH or ORP probe and self configures the signal chain on power up. A field free calibration routine lets you set zero and slope without a buffer when one isn't on hand. Out of range glass impedance and broken glass detection raise an alert the moment a probe drifts past its