Sensorex pH Sensor communication cable Start the vacuum pump and

Start the vacuum pump and allow the vacuum to pull down for a few minutes before injection

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Adapter collar to increase pH probe thread to 1 ft NPT and conductivity probe with 1 ft NPT thread

this product helps growers manage large reservoirs with minimal input volume

Sensorex pH Sensor communication cable Start the vacuum pump andReading pH with the Growlink Sensorex pH Sensor The Growlink Sensorex pH Sensor reads 014 pH on a 12 mm Ultem body electrode designed for samples where contamination would foul a single junction probe. The double junction reference design isolates the Ag AgCl reference cell behind a second junction filled with KCl. Heavy metals and organic compounds have to migrate through both junctions before they reach the reference wire. That extra barrier extends