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Our Low Price
Cutting Edge Solutions pH...
$103.99 – $126.99 Select options -
Dyna-Gro pH-Up
$7.49 – $15.99 Select options -
Our Low Price
Cutting Edge Solutions pH...
$25.99 – $126.99 Select options -
Dyna-Gro pH-Down
$7.49 – $15.99 Select options -
Bluelab pH Up, 1...
$188.00 Read more -
Microbe Life Hydroponics pH...
$18.99 Add to cart -
Microbe Life Hydroponics pH...
$18.99 Add to cart -
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Mad Farmer pH Test...
$6.99 Read more -
Mad Farmer pH Control...
$203.88 Add to cart -
HM Digital HydroMaster HM-100...
$289.95 Add to cart -
Apera pH calibration kit...
$28.99 Add to cart -
Apera pH calibration kit...
$18.99 Add to cart -
GroStar EC Calibration Kit...
$14.99 Add to cart -
GroStar pH Probe Maintanence...
$23.99 Add to cart -
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GroStar GS4-E replacement pH/EC...
$62.99 Add to cart -
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GroStar GS3-E replacement EC...
$41.99 Add to cart -
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GroStar GS2-E replacement Soil...
$141.99 Add to cart -
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GroStar GS1-E replacement pH...
$39.99 Add to cart -
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GroStar GS2 Soil pH...
$199.99 Add to cart -
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GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1)...
$138.99 Add to cart -
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GroStar GS3 EC Pen
$88.99 Add to cart -
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GroStar GS1 pH Pen
$94.99 Add to cart -
Bluelab Peripod M3
$952.99 Read more -
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Bluelab PowerPod
$501.99 Read more -
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Bluelab External Lockout &...
$50.99 Read more -
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HM Digital Hydromaster Replacement...
$38.99 Add to cart -
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HM Digital Replacement pH...
$46.99 Add to cart -
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Milwaukee Instruments EC40 PRO...
$83.99 Add to cart -
Active Air 2-Way Moisture/pH...
$11.99 Add to cart -
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Milwaukee Instruments pH 7...
$13.99 Add to cart -
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Luster Leaf Digital Soil...
$14.99 Add to cart -
Milwaukee Instruments pH600 Digital...
$23.65 Add to cart