Spring Sale!
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Spring Sale (10% OFF)
Looking to save on your growing needs throughout the spring? Enjoy 10% OFF select products and brands in...
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Spring Sale (20% OFF)
Looking to save on your growing needs throughout the spring? Enjoy 20% OFF select products and brands...
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Spring Sale (30% OFF)
Looking to save on your growing needs throughout the spring? Enjoy 30% OFF select products and brands in...
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Spring Sale (40% OFF)
Looking to save on your growing needs throughout the spring? Enjoy 40% OFF select products and brands in...
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Spring Sale (50% OFF)
Looking to save on your growing needs throughout the spring? Enjoy 50% OFF select products and brands in...
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HM Digital Professional Series EC/TDS/Temperature Meter (COM-100)
Vendor:HM DigitalRegular price $109.99 CADRegular priceUnit price per -
Hanna Instruments Soil Test Direct Soil EC Tester (HI98331)
Vendor:Hanna InstrumentsRegular price $139.99 CADRegular priceUnit price per -
Bluelab® Guardian Monitor Connect PH+EC+TEMP
Vendor:BluelabRegular price $639.99 CADRegular priceUnit price per -
HM Digital Pocket Size TDS/Temperature Meter (TDS-4TM)
Vendor:HM DigitalRegular price $38.99 CADRegular priceUnit price per -
HM Digital TDS EZ Water Quality Tester
Vendor:HM DigitalRegular price $29.99 CADRegular priceUnit price per$32.99 CADSale price $29.99 CADSale -
Hanna Intruments GroLine pH Tester (HI98115)
Vendor:Hanna InstrumentsRegular price From $49.99 CADRegular priceUnit price per -
Hanna GroLine HI981420 Hydroponic Monitor & Probe
Vendor:Hanna InstrumentsRegular price From $209.99 CADRegular priceUnit price per -
[HI98121] Hanna pH/ORP/Temperature Combo Tester
Vendor:Hanna InstrumentsRegular price $309.99 CADRegular priceUnit price per -
HM Digital AP-1 Aqua Pro TDS/Temp ATC Tester
Vendor:HM DigitalRegular price $44.99 CADRegular priceUnit price per -
TrolMaster Aqua-X Heavy Duty pH Sensor (PPH-2)
Vendor:TrolMasterRegular price $269.99 CADRegular priceUnit price per -
AquaMaster S300 Pro 2 Substrate pH/Temp Meter (Special Order)
Vendor:Aqua Master ToolsRegular price $189.99 CADRegular priceUnit price per -
AquaMaster E Series Pro EC Temp Meter
Vendor:Aqua Master ToolsRegular price From $29.99 CADRegular priceUnit price per -
Sold outLust Rapitest Electr 4-Way Analyzer
Vendor:Luster LeafRegular price $78.99 CADRegular priceUnit price per -
Sold outHydrologic TDS Water Quality Monitor
Vendor:HydroLogicRegular price From $59.99 CADRegular priceUnit price per -
TrolMaster Aqua-X Reservoir pH Sensor (PPH-1)
Vendor:TrolMasterRegular price $129.99 CADRegular priceUnit price per -
TrolMaster Aqua-X 2-in-1 Reservoir EC/Temp Sensor (PCT-1)
Vendor:TrolMasterRegular price $139.99 CADRegular priceUnit price per -
[HI98311] HANNA DiST5 EC/TDS/Temperature Tester (0-3999 µS/cm)
Vendor:Hanna InstrumentsRegular price $179.99 CADRegular priceUnit price per -
[HI98130] HANNA Combo pH/EC/TDS Tester (High Range)
Vendor:Hanna InstrumentsRegular price $269.99 CADRegular priceUnit price per -
[HI981401N] HANNA Gro'Check pH Meter with LCD
Vendor:Hanna InstrumentsRegular price $149.99 CADRegular priceUnit price per -
[HI98127] HANNA pHep4 (pH & Temp Tester) RED
Vendor:Hanna InstrumentsRegular price $129.99 CADRegular priceUnit price per
![[HI98121] Hanna pH/ORP/Temperature Combo Tester](http://urban-grow.ca/cdn/shop/products/hi98121_withcap.jpg?v=1670473360&width=533)
![[HI98311] HANNA DiST5 EC/TDS/Temperature Tester (0-3999 µS/cm)](http://urban-grow.ca/cdn/shop/products/hanna-dost5-temp-ec-tds-tester-hi98311.jpg?v=1652416907&width=533)
![[HI98130] HANNA Combo pH/EC/TDS Tester (High Range)](http://urban-grow.ca/cdn/shop/products/hanna-ph-ec-tds-combo-tester-hi98129_4f475881-ed8f-4bd9-ad39-19f68cfe6915.jpg?v=1652395170&width=533)
![[HI981401N] HANNA Gro'Check pH Meter with LCD](http://urban-grow.ca/cdn/shop/products/hanna-gro-check-ph-tester.jpg?v=1652331273&width=533)
![[HI98127] HANNA pHep4 (pH & Temp Tester) RED](http://urban-grow.ca/cdn/shop/products/hanna-phep4-ph-temp-tester-hi-98127.jpg?v=1652330061&width=533)