Cultivation Equipment and Supplies :: Hydroponics :: Meters & Controllers :: pH Meters

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

Product Code:

DILPH200

$85.01 $99.95 -15%

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Bluelab Combo Meter pH Replacement Probe | pH probe

Product Code:

BLBPROBPH

$80.50

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GroStar GS4-E replacement pH/EC combo electrode

Product Code:

AI58040

$66.23 $79.99 -17%

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HM Digital Replacement pH Sensor Probe for HM-500

Product Code:

HMDSPP5

$49.67 $59.99 -17%

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GroStar GS1-E replacement pH electrode

Product Code:

AI58010

$42.21 $50.99 -17%

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HM Digital PH-80 pH/Temperature Meter

Product Code:

HMDPHM80

$38.53 $46.50 -17%

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Save 25%

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

Product Code:

DILPH80

$37.66 $49.95 -25%

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Milwaukee Instruments pH 600 pH Tester w/1 Point Manual Calibration

Product Code:

MIPH600BX

$28.37 $30.00 -5%

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Milwaukee Instruments pH600 Digital pH Pen

Product Code:

MIPH600

$27.41 $29.00 -5%

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Hanna EC Conductivity Calibration Solution | 1, 413 µS/cm

Product Code:

HIHI7031L

$24.49

Save 28%

Luster Leaf Rapitest Light & Moisture Meter | Dual Tester

Product Code:

LUS1830

$21.74 $29.99 -28%

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GroStar pH Probe Maintanence Kit

Product Code:

AI61170

$19.86 $23.99 -17%

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Luster Leaf Rapitest Digital Soil pH Meter | Results From 3.5 - 9.0

Product Code:

LUS1845

$15.41 $21.29 -28%

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SUNPACK 2-Function Plant Sensor Meter | 2-Function - Measures Soil Moisture & pH

Product Code:

SPPSP80002

$12.46 $15.79 -21%

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Hydrofarm Active Air 3-Way Meter

Product Code:

HYFMGMLP1

$10.10 $14.99 -33%

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Save 35%

Active Air 2-Way pH & Moisture Meter | 1ct

Product Code:

HYFMGMP1

$9.12 $13.99 -35%

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Save 31%

Active Air 2-Way Moisture/pH Meter

Product Code:

MGMP1

$8.17 $11.84 -31%

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