PH/EC/TDS Meters and Solutions

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  GH pH Up Liquid Quart (12/Cs)

  PH/EC/TDS Meters and Solutions $11.73 $8.50

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  GH pH Down Liquid Quart (12/Cs)

  PH/EC/TDS Meters and Solutions $11.73 $8.50

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  HM Digital pH 80 Meter

  PH/EC/TDS Meters and Solutions $46.50 $36.83

  Rated 0 out of 5

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  Bluelab Combo Plus Meter – Probe Included

  PH/EC/TDS Meters and Solutions $360.00 $286.44

  Rated 0 out of 5

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  TNB Naturals pH Up 1lb / 454g (30/Cs)

  PH/EC/TDS Meters and Solutions $20.00 $9.46

  Rated 5.00 out of 5

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  Sure Test pH Test Strip Kit 5.5 – 8.0

  PH/EC/TDS Meters and Solutions $11.59 $8.78

  Rated 5.00 out of 5

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  Sure Test Temperature and Relative Humidity Data-Logger

  PH/EC/TDS Meters and Solutions $105.50 $30.00

  Rated 5.00 out of 5

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  Sure Test Pro pH Pen w/ Replaceable Probe +/- 0.05 ATC

  PH/EC/TDS Meters and Solutions $126.50 $26.55

  Rated 5.00 out of 5

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  Sure Test Pro pH Pen Replacement Probe

  PH/EC/TDS Meters and Solutions $78.05 $17.32

  Rated 5.00 out of 5

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  Sure Test Pro EC / TDS Pen

  PH/EC/TDS Meters and Solutions $105.50 $25.40

  Rated 5.00 out of 5

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  Sure Test GroGuru Stem w/ 3 Sensors

  PH/EC/TDS Meters and Solutions $1,095.00 $877.80

  Rated 5.00 out of 5

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  Sure Test GroGuru Stem w/ 2 Sensors

  PH/EC/TDS Meters and Solutions $420.50 $334.62

  Rated 5.00 out of 5

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  Sure Test GroGuru Base w/ WIFI

  PH/EC/TDS Meters and Solutions $1,149.00 $910.80

  Rated 5.00 out of 5

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  Sure Test Commercial Replacement pH Probe

  PH/EC/TDS Meters and Solutions $84.35 $18.69

  Rated 5.00 out of 5

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  Sure Test Commercial Replacement EC Probe

  PH/EC/TDS Meters and Solutions $84.35 $18.69

  Rated 5.00 out of 5

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  Sure Test Commercial Replacement DO Probe

  PH/EC/TDS Meters and Solutions $151.50 $33.24

  Rated 5.00 out of 5

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  Sure Test Commercial pH / EC / TDS / ORP Lab Meter

  PH/EC/TDS Meters and Solutions $529.95 $169.29

  Rated 5.00 out of 5

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  Sure Test Commercial Multi-Meter w/ pH Conductivity Probes (DO Probe Sold Separately)

  PH/EC/TDS Meters and Solutions $379.50 $83.57

  Rated 5.00 out of 5

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  Sure Test Commercial Lab Meter Replacement pH Probe

  PH/EC/TDS Meters and Solutions $105.50 $23.09

  Rated 5.00 out of 5

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  Sure Test Commercial Lab Meter Replacement ORP Probe

  PH/EC/TDS Meters and Solutions $210.50 $46.16

  Rated 5.00 out of 5

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  Sure Test Commercial Lab Meter Replacement EC / TDS Probe

  PH/EC/TDS Meters and Solutions $132.50 $42.32

  Rated 5.00 out of 5

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  Sure Test Base Plus pH Pen +/- 0.05 ATC

  PH/EC/TDS Meters and Solutions $105.50 $21.93

  Rated 5.00 out of 5

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  Sure Test Base pH Pen +/- 0.3

  PH/EC/TDS Meters and Solutions $50.60 $20.31

  Rated 5.00 out of 5

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  Soil Savvy – Soil Test Kit (12/Cs)

  PH/EC/TDS Meters and Solutions $34.99 $28.25

  Rated 5.00 out of 5

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  Accurate pH 8 Soil pH & Moisture Meter

  PH/EC/TDS Meters and Solutions $103.95 $82.50

  Rated 5.00 out of 5

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  24-7 pH Replacement Probe

  PH/EC/TDS Meters and Solutions $59.95 $36.67

  Rated 5.00 out of 5

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  24-7 Nutrient Monitor

  PH/EC/TDS Meters and Solutions $216.95 $171.53

  Rated 5.00 out of 5

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  Oakton EcoTester CTS Pocket Conductivity, Salinity, and TDS Meter

  PH/EC/TDS Meters and Solutions $105.04 $65.96

  Rated 5.00 out of 5

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  Milwaukee pH Meter pH600 AQ

  PH/EC/TDS Meters and Solutions $35.95 $28.18

  Rated 5.00 out of 5

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  Milwaukee pH Controller

  PH/EC/TDS Meters and Solutions $215.99 $173.38

  Rated 5.00 out of 5

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  Milwaukee MC720 pH Controller w/ Dosing Pump Kit

  PH/EC/TDS Meters and Solutions $352.99 $284.66

  Rated 5.00 out of 5

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  Mad Farmer Get Up Quart (12/Cs)

  PH/EC/TDS Meters and Solutions $10.99 $7.99

  Rated 5.00 out of 5

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