Meters & Solutions

Oakton pHTestr 30 w/0.01 pH Accuracy, Temperature Display & ATC (Automatic Temperature Compensation)
Oakton pHTestr 30 w/0.01 pH Accuracy, Temperature Display & ATC (Automatic Temperature Compensation)
$155.24
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Milwaukee Instruments pH 600 pH Tester w/1 Point Manual Calibration
Milwaukee Instruments pH 600 pH Tester w/1 Point Manual Calibration
$44.99
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Milwaukee Instruments pH 600 pH Tester With 1 Point Manual Calibration
Milwaukee Instruments pH 600 pH Tester With 1 Point Manual Calibration
$43.49
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Milwaukee Instruments pH 7.01 Solution, 230 ml
Milwaukee Instruments pH 7.01 Solution, 230 ml
$27.74
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Milwaukee Instruments 1382 ppm Calibration Solution, 230 ml
Milwaukee Instruments 1382 ppm Calibration Solution, 230 ml
$27.74
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Milwaukee Instruments pH 4.01 Calibration Solution, 230 ml
Milwaukee Instruments pH 4.01 Calibration Solution, 230 ml
$27.74
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Milwaukee Instruments pH 7 Calibration Solution, 20 ml Sachets, case of 25
Milwaukee Instruments pH 7 Calibration Solution, 20 ml Sachets, case of 25
$38.24
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Milwaukee Instruments MA871 Digital Brix Refractometer, Range 0-85%
Milwaukee Instruments MA871 Digital Brix Refractometer, Range 0-85%
$173.99
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Milwaukee Instruments MC720 Dosing Pump Kit
Milwaukee Instruments MC720 Dosing Pump Kit
$279.74
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Microbe Life Hydroponics pH DOWN, 1 qt
Microbe Life Hydroponics pH DOWN, 1 qt
$35.90
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Microbe Life Hydroponics pH UP, 1 qt
Microbe Life Hydroponics pH UP, 1 qt
$35.90
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HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester
HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester
$50.96
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HM Digital Replacement pH Sensor Probe for HM-500
HM Digital Replacement pH Sensor Probe for HM-500
$63.74
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HM Digital PH-STOR pH Electrode Storage Solution
HM Digital PH-STOR pH Electrode Storage Solution
$23.96
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HM Digital AquaPro TDS/Temperature Meter
HM Digital AquaPro TDS/Temperature Meter
$45.56
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HM Digital 1000 ppm TDS Calibration Solution, 3 oz (90 ml)
HM Digital 1000 ppm TDS Calibration Solution, 3 oz (90 ml)
$23.63
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HM Digital PH-80 pH/Temperature Meter
HM Digital PH-80 pH/Temperature Meter
$53.65
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HM Digital TDS-3 Handheld TDS meter
HM Digital TDS-3 Handheld TDS meter
$41.19
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HM Digital PH-200 Waterproof pH/Temperature Meter
HM Digital PH-200 Waterproof pH/Temperature Meter
$93.71
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GreenGro Water Conditioner, 1 qt
GreenGro Water Conditioner, 1 qt
$50.24
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