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Luster Leaf Digital Plus Soil pH Meter
$39.99
Free shipping
Wetsel
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Rapitest soil ph meter
$16.80
Shipping cost: not indicated
Rapitest
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LUSTERLEAF Digital PLUS Soil pH Meter, 6 pack
$138.29
Shipping cost: not indicated
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Luster Leaf Digital Plus Soil pH Meter
$39.99
Free shipping
Wetsel
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Rapitest Soil Ph Meter 1840 by Luster Leaf
$18.19
Shipping cost: not indicated
Rapitest
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Rapitest Soil pH Meter
$19.95
Shipping cost: not indicated
Rapitest
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Soil pH-Moisture Meter: HY
$50.70
Shipping cost: not indicated
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Luster Leaf Digital Plus Soil pH Meter
$39.99
Free shipping
Wetsel
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LUSTERLEAF Digital Soil pH Meter, 12 pack
$137.24
Shipping cost: not indicated
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Accurate pH 7 Soil pH & Moisture Meter: J
$55.21
Shipping cost: not indicated
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Luster Leaf Digital Soil pH Meter
$24.99
Free shipping
Wetsel
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Luster Leaf Digital Soil pH Meter
$24.99
Free shipping
Wetsel
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Garden Soil pH Acidity Meter
$6.10
Shipping cost: not indicated
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Accurate pH 8 Soil pH & Moisture Meter: J
$63.71
Shipping cost: not indicated
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LUSTERLEAF Rapitest® Soil pH Meter
$19.72
Shipping cost: not indicated
Rapitest
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Soil pH meter
$22
Shipping cost: not indicated
Mini Science
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Bluelab - Soil pH Meter Replacemnt Probe (So) (716192)
$76.99
Shipping cost: not indicated
East West Hydro
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Hydrofarm Soil pH Meter
$245
Shipping cost: not indicated
Superior Hydroponics.
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Hanna HI 99121N Direct Soil pH Meter
$329.95
Shipping cost: not indicated
AC Voltage Detector
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Bluelab Soil pH Meter w/Probe
$105
Shipping cost: not indicated
Aquatic Eco-Systems
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RAPITEST SOIL PH METER Model 1840
$19.95
Shipping cost: not indicated
Art Of Hydro
Rapitest
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Digital Soil pH Meter
$15
Shipping cost: not indicated
Mini Science
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Soil pH Meter
$19.99
Shipping cost: not indicated
Grow Hydro Gardens
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Soil pH Meter -Instantly Test Soil for Acid or Alkaline /* */
$19.99
Shipping cost: not indicated
Hirt's Gardens
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pH Soil Meter
$429.95
Shipping cost: not indicated
World of Hydroponics
Hanna Instruments
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Rapitest Digital PLUS Soil pH Meter
$25.99
Shipping cost: not indicated
Roozen's Online
Rapitest
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Rapitest Soil pH Meter Model 1840
$19.95
Shipping cost: not indicated
Coast Hydroponics
Rapitest
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Digital Plus Soil pH Meter, Rapitest
$13.95
Shipping cost: not indicated
Dayton Hydroponics
Rapitest
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SOIL PH & MOISTURE METER - TEST WATER QUALITY 16 LONG!
$39.99
Shipping cost: not indicated
Sunflower Supplies
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BlueLab Soil and Media pH Meter
$220
Shipping cost: not indicated
Art Of Hydro
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Hanna HI 99121N Direct Soil pH Meter
$329.95
Shipping cost: not indicated
themegohmmeter.com
-
Hydrofarm pH Soil Meter
$429.95
Shipping cost: not indicated
Superior Hydroponics.
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Bluelab - Soil pH Meter (716190)
$165.99
Shipping cost: not indicated
East West Hydro
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SOIL PH & MOISTURE METER - TEST WATER QUALITY SHORT STYLE
$36.99
Shipping cost: not indicated
Sunflower Supplies
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Replacement Electrode for Hanna Soil pH Meter Kit
$162.95
Shipping cost: not indicated
Professional Equipment
Hanna Instruments
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Soil pH and Moisture Meter
$52.03
Shipping cost: not indicated
Maryland Hydrophonics
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Bluelab Soil pH Meter
$176.40
Shipping cost: not indicated
Maryland Hydrophonics
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Garden Soil pH Acidity Meter 35264
$6.07
Shipping cost: not indicated
Goodluckbuy
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Rapitest Soil pH Meter
$19.99
Shipping cost: not indicated
Waverly
Rapitest
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Hanna HI 99121N Direct Soil pH Meter
$329.95
Shipping cost: not indicated
thepelicancase.com
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Soil pH Meter
$245
Shipping cost: not indicated
World of Hydroponics
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Hanna pH Soil Meter
$441.95
Shipping cost: not indicated
Best Grow Lights
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Accurate pH7 - Soil pH Moist Meter
$64.95
Shipping cost: not indicated
Greenhouse Catalog
-
Hanna 99121 pH Soil Kit w/ pH Meter
$361
Shipping cost: not indicated
Sci Bay
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Soil pH meter
$22
Shipping cost: not indicated
Canada Scientific
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Luster Leaf 1847 Rapitest Digital PLUS Soil pH Meter (6 Pack)
$101.40
Shipping cost: not indicated
PlumberSurplus
Rapitest
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Rapitest Soil pH Meter with probe:
$19.95
Shipping cost: not indicated
Sunburst Hydroponics
Rapitest
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Rapitest Soil pH Meter (Model 1840)
$21.95
Shipping cost: not indicated
Green Thumb Organics
Rapitest
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SOIL pH METER
$18.95
Shipping cost: not indicated
Seeds
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> Hanna 99121 Direct Stick Soil pH Meter Kit
$359
Shipping cost: not indicated
Grower's
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