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Meters & Controllers

Hydrofarm Active Air 3-Way Meter
HYFMGMLP1
$11.59 $14.99 -23%
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1" Digital Flow Meter
TRCDFM1
$97.26 $103.95 -6%
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GroStar EC Calibration Kit (2.77 EC, 8 oz. each)
AI71117
$12.50 $14.99 -17%
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Hanna 7.01 pH Buffer Solution | 500ml
HIHI7007L
$27.39 $27.99 -2%
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HM Digital PH-STOR pH Electrode Storage Solution
HMOPSTOR
$7.08 $8.49 -17%
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Hanna General-Purpose Cleaning Solution | 230ml
HIHI7061M
$26.02 $26.59 -2%
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Dilution Solutions PH Storage Solution | 60cc
DILPHSTOR
$7.93 $7.95
Hanna 4.01 pH Buffer Solution | 500ml
HIHI7004L
$27.39 $27.99 -2%
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Dilution Solutions HM Digital Meter | 7.3in x 1.3in x 1.3in
DILCOM100
$74.61 $74.95
1.5" Digital Flow Meter
TRCDFM3
$108.22 $115.50 -6%
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1.25" Digital Flow Meter
TRCDFM2
$102.74 $110.25 -7%
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Water Content Sensor with Cable Set
TRCWCS1
$221.93 $241.50 -8%
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2-in-1 EC + Temp Sensor for Reservoir
TRCPCT1
$93.15 $100.28 -7%
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Aqua-X Plus Controller with AMP-3 Sensor Board,Free App
TRCNFS3
$1,278.20
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Aqua-X Pro Controller with AMP-3 Sensor Board,Free App
TRCNFS2
$2,537.23 $2,623.95 -3%
Aqua-X Controller with Water Detector set, Free App
TRCNFS1
$335.64 $348.60 -4%
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Heavy Duty Nutrient pH Sensor, drop-in/in-line compatible
TRCPPH3
$202.75 $219.45 -8%
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pH Sensor for Reservoir
TRCPPH1
$80.82 $88.20 -8%
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Inline pH Sensor, Heavy Duty
TRCPPH2
$180.83 $197.40 -8%
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Heavy Duty Nutrient EC+Temp Sensor drop-in/inline compatible
TRCPCT3
$224.67 $241.50 -7%
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