Meters & Controllers

Bluelab Conductivity Pen Meter | Measures Conductivity and Temperature

Product Code:

BLBPENCON

$91.19

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Save 11%

2-in-1 EC + Temp Sensor for Reservoir

Product Code:

TRCPCT1

$89.75 $100.28 -11%

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Save 6%

Milwaukee Instruments EC40 PRO EC/TDS Nutrient Meter

Product Code:

MIEC40

$89.14 $95.00 -6%

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Bluelab Combo Meter pH Replacement Probe | pH probe

Product Code:

BLBPROBPH

$79.90

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Save 12%

pH Sensor for Reservoir

Product Code:

TRCPPH1

$77.87 $88.20 -12%

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Save 2%

Aeromixer Aerobuddy Timer + Power Controller

Product Code:

AEROB16A

$77.22 $79.00 -2%

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Save 27%

Dilution Solutions Pro HM Digital pH Meter | 7.3in x 1.3in x 1.3in

Product Code:

DILPH200

$72.84 $99.95 -27%

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Save 18%

GroStar GS4-E replacement pH/EC combo electrode

Product Code:

AI58040

$65.75 $79.99 -18%

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Save 24%

Blumat Digital Moisture Meter | 12in

Product Code:

SUSIG15462

$65.65 $85.99 -24%

Save 16%

Dilution Solutions HM Digital Meter | 7.3in x 1.3in x 1.3in

Product Code:

DILCOM100

$63.27 $74.95 -16%

Save 18%

HM Digital Replacement pH Sensor Probe for HM-500

Product Code:

HMDSPP5

$49.31 $59.99 -18%

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Save 18%

Gardena Smart Flow Water Meter

Product Code:

GDSFWM9188

$48.48 $58.99 -18%

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Save 18%

GroStar GS3-E replacement EC electrode

Product Code:

AI58030

$44.37 $53.99 -18%

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Save 18%

GroStar GS1-E replacement pH electrode

Product Code:

AI58010

$41.91 $50.99 -18%

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Save 18%

HM Digital Hydromaster Replacement EC/TDS Probe

Product Code:

HMDSPC5

$41.09 $49.99 -18%

Save 18%

HM Digital PH-80 pH/Temperature Meter

Product Code:

HMDPHM80

$38.25 $46.50 -18%

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Save 13%

HM Digital COM-80 EC/TDS/Temp Waterproof Hydro Tester

Product Code:

HMDCOM80

$37.42 $42.95 -13%

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Save 25%

Dilution Solutions HM Digital pH Tester | 6in x 1.7in x .7in

Product Code:

DILPH80

$37.39 $49.95 -25%

Save 16%

Dilution Solutions HM Digital EC Tester | 6in x 1.7in x .7in

Product Code:

DILCOM80

$33.74 $39.95 -16%

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Hanna Electrode Storage Solution

Product Code:

HIHI70300L

$30.39

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