Replacement Probes & Electrodes

Nutradip® Grow Boss TDS Replacement Probe | Special Order Only Nutradip® Grow Boss TDS Replacement Probe | Special Order Only
$62.95 $50.45
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$62.95 $50.45
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HM Digital HydroMaster Replacement pH Probe HM Digital HydroMaster Replacement pH Probe
$55.00 $44.00
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$55.00 $44.00
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HANNA® GroCheck Combo pH Electrode HANNA® GroCheck Combo pH Electrode
$74.50 $59.54
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$74.50 $59.54
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Control Wizard 24-7 PPM Replacement Probe Control Wizard 24-7 PPM Replacement Probe
$50.00 $38.74
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$50.00 $38.74
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HANNA® Checker® Replacement Electrode HANNA® Checker® Replacement Electrode
$33.50 $27.47
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$33.50 $27.47
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Nutradip® GROWBOSS Nutrient Monitoring System pH Probe Nutradip® GROWBOSS Nutrient Monitoring System pH Probe
$68.00 $54.44
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$68.00 $54.44
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Agrowtek Grow Control Hydro Sensor Kit w/ Probes (pH/EC/Temp) Agrowtek Grow Control Hydro Sensor Kit w/ Probes (pH/EC/Temp)
$599.00 $479.20
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$599.00 $479.20
Milwaukee SE600 Replacement Probe Milwaukee SE600 Replacement Probe
$112.95 $90.40
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$112.95 $90.40
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Milwaukee Smart Portable pH Meter Probe Milwaukee Smart Portable pH Meter Probe
$61.50 $49.15
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$61.50 $49.15
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Control Wizard 24-7 pH Replacement Probe Control Wizard 24-7 pH Replacement Probe
$47.00 $37.63
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$47.00 $37.63
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Bluelab® Combo Replacement pH Probe Bluelab® Combo Replacement pH Probe
$70.00 $56.00
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$70.00 $56.00
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HM Digital Replacement Probe for pH Meter HM Digital Replacement Probe for pH Meter
$45.95 $36.55
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$45.95 $36.55
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Agrowtek EC Probe Agrowtek EC Probe
$149.00 $119.20
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$149.00 $119.20
Agrowtek Liquid Tight Gland Kit for Hydro Sensor Probes Agrowtek Liquid Tight Gland Kit for Hydro Sensor Probes
$15.00 $12.00
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$15.00 $12.00
Agrowtek pH Probe Agrowtek pH Probe
$119.00 $95.20
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$119.00 $95.20
Agrowtek Temperature Probe Agrowtek Temperature Probe
$59.00 $47.20
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$59.00 $47.20
Bluelab® Meter Carry Case Bluelab® Meter Carry Case
$25.00 $20.00
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$25.00 $20.00
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Bluelab® Soil pH Replacement Probe Bluelab® Soil pH Replacement Probe
$110.00 $88.00
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$110.00 $88.00
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HANNA® Replacement Probe HANNA® Replacement Probe
$158.00 $126.15
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$158.00 $126.15
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HANNA® Waterproof pH Electrode HANNA® Waterproof pH Electrode
$78.50 $62.82
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$78.50 $62.82
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HM Digital HydroMaster Replacement EC / TDS Probe HM Digital HydroMaster Replacement EC / TDS Probe
$45.00 $36.00
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$45.00 $36.00
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HM Digital Replacement Probe for EC / TDS / Temp Combo Meter HM Digital Replacement Probe for EC / TDS / Temp Combo Meter
$32.00 $26.75
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$32.00 $26.75
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Milwaukee Martini Replacement pH / Temp Probe Milwaukee Martini Replacement pH / Temp Probe
$52.00 $41.54
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$52.00 $41.54
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Milwaukee SE220 Replacement Probe Milwaukee SE220 Replacement Probe
$62.95 $50.23
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$62.95 $50.23
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Oakton® Replacement Electrode pH 10/20/30 Oakton® Replacement Electrode pH 10/20/30
$105.95 $84.60
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$105.95 $84.60
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Sunleaves® Pen Batteries | Pack of 4 Sunleaves® Pen Batteries | Pack of 4
$6.00 $4.72
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$6.00 $4.72
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HANNA® Batteries for pH / TDS Pens | Pack of 12 HANNA® Batteries for pH / TDS Pens | Pack of 12
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HANNA® Replacement pH Probe HANNA® Replacement pH Probe
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HANNA® Replacement Electrode HANNA® Replacement Electrode
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HANNA® Shockproof Rubber Boot, Blue HANNA® Shockproof Rubber Boot, Blue
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Hanna® Checker® Replacement Electrode Hanna® Checker® Replacement Electrode
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