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Hanna Instruments HI 98115 Groline PH Tester in Canada - IndoorGrowingCanada
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Hanna Instruments HI 98301 DIST1 TDS Tester in Canada - IndoorGrowingCanada
CAD$ 70.99 CAD$ 74.99In stock
Hanna Instruments HI 98331 Groline Direct Soil EC Tester in Canada - IndoorGrowingCanada
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Hanna Instruments HI 98311 DIST5 EC/SDT Tester in Canada - IndoorGrowingCanada
CAD$ 132.99 CAD$ 139.99In stock
Hanna Instruments HI 98128 PHEP5 PH Tester in Canada - IndoorGrowingCanada
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Hanna Instruments HI 981401N01 GRO'CHECK PH Indicator Tester in Canada - IndoorGrowingCanada
Hanna Instruments HI 98129 Combo PH/EC/TDS Tester in Canada - IndoorGrowingCanada
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Hanna Instruments HI 9813-5 PH/EC/TDS Meter Tester in Canada - IndoorGrowingCanada
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Hanna Instruments HI 9813-6 PH EC/TDS Meter Tester in Canada - IndoorGrowingCanada
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Hanna Instruments HI 9811-5 PH/EC/TDS Meter Tester in Canada - IndoorGrowingCanada
Save 7%
Hanna Instruments HI 981420 Groline PH/EDC/TDS Monitor in Canada - IndoorGrowingCanada
Nutri+ PH Quick Check Tester in Canada - IndoorGrowingCanada
Nutri+ TDS Quick Check Tester in Canada - IndoorGrowingCanada
General Hydroponics PH Test Kit 1 OZ
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Bluelab Combo Meter (PH, EC, TDS)
CAD$ 357.95 CAD$ 437.49In stock
Bluelab Guardian Monitor
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Bluelab pH controller
CAD$ 557.95 CAD$ 699.99Sold out
Bluelab pH Pen
CAD$ 148In stock
Save 26%
Bluelab PH Probe with 2000 mm cable
CAD$ 84.95 CAD$ 114.99Sold out
Save 8%
Bluelab PPM Pen
CAD$ 122.49 CAD$ 132.49In stock
Bluelab soil pH pen
CAD$ 245.95In stock
Save 17%
Bluelab TDS Truncheon
CAD$ 162.95 CAD$ 197.49In stock
HM DIGITAL PH-80 in Canada - IndoorGrowingCanada
CAD$ 64.99In stock
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HM DIGITAL TDS-3 in Canada - IndoorGrowingCanada
CAD$ 37.99 CAD$ 39.99In stock
Save 8%
Hydrologic  TDS Monitor (BLUE) with 3 / 8" in and 1 / 4" in Canada - IndoorGrowingCanada
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Hydrologic HydroLogic TDS Pro (WHITE) PPM monitor with 1 / 2" in and 3 / 8" in Canada - IndoorGrowingCanada
Save 8%
Alfred Garden Tools Alfred's Digital EC /  TDS /  Temperature Hydro Tester in Canada - IndoorGrowingCanada
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Alfred Garden Tools Alfred's Digital pH / Temperature Water Resistant Tester in Canada - IndoorGrowingCanada
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Digital TDS3 /  Temperature Meter in Canada - IndoorGrowingCanada
CAD$ 27.74 CAD$ 29.99In stock
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Hanna Instrument Hanna PH Champ Yellow HI-98106C in Canada - IndoorGrowingCanada
Hanna Instrument PH PHEP4 Waterproof HI-98127 in Canada - IndoorGrowingCanada
Hanna Instrument Hanna pH Tester HI-98107 in Canada - IndoorGrowingCanada
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Hanna Instrument Hanna PPM  pH Monitor HI-9812-5 in Canada - IndoorGrowingCanada
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Hanna Instrument Hanna PPM DIST-1 HI-98301 in Canada - IndoorGrowingCanada
CAD$ 87.99 CAD$ 94.99In stock
Save 8%
Hanna Instrument Hanna PPM DIST-5 Waterproof HI-98311 in Canada - IndoorGrowingCanada

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