PH, EC, TDS Meters and Solutions

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TrolMaster Inline pH Sensor, Heavy Duty (PPH-2)

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MSRP:

Was: $197.40

Now: $187.53
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TrolMaster Heavy Duty Nutrient pH Sensor, drop-in/in-line compatible

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MSRP:

Was: $219.45

Now: $208.48
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X Nutrients pH Down 5 Gal. Concentrate

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Was: $195.00

Now: $175.50
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X Nutrients pH Up 1 Quart

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MSRP:

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Now: $11.00
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X Nutrients pH Up 2.5 Gallon

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Now: $59.00
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X Nutrients pH Up 5 Gallon

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MSRP:

Was: $99.00

Now: $89.10

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