Meters
Maintaining the right temperature, pH level, and nutrients level of your plants can be a difficult task unless you have the right meters among your indoor gardening supplies.
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PHOTOBIO Advanced Quantum PAR Meter (Micromols)
Vendor:PHOTOBIORegular price $149.94 USDRegular priceUnit price / perSale price $149.94 USD -
BlueLab Calibration Solution - 7.0 pH
Vendor:BluelabRegular price From $11.50 USDRegular priceUnit price / per$11.50 USDSale price From $11.50 USDBlueLab Calibration Solution - 7.0 pH
Regular price From $11.50 USDRegular priceUnit price / per$11.50 USDSale price From $11.50 USDBlueLab Calibration Solution - 7.0 pH
Regular price From $11.50 USDRegular priceUnit price / per$11.50 USDSale price From $11.50 USD -
BlueLab Calibration Solution - 4.0 pH
Vendor:BluelabRegular price From $11.50 USDRegular priceUnit price / per$11.50 USDSale price From $11.50 USDBlueLab Calibration Solution - 4.0 pH
Regular price From $11.50 USDRegular priceUnit price / per$11.50 USDSale price From $11.50 USDBlueLab Calibration Solution - 4.0 pH
Regular price From $11.50 USDRegular priceUnit price / per$11.50 USDSale price From $11.50 USD -
Bluelab PPM Pen | Waterproof Conductivity Pen for EC and ppm
Vendor:BluelabRegular price $99.00 USDRegular priceUnit price / per$99.00 USDSale price $99.00 USD -
Bluelab Replacement pH Probe | Double Junction BNC Electrode, 2 m Cable
Vendor:BluelabRegular price $134.55 USDRegular priceUnit price / perSale price $134.55 USD -
Hanna Combo Meter HI98129 | pH, Low Range EC, TDS and Temperature
Vendor:Hanna InstrumentsRegular price $210.00 USDRegular priceUnit price / per$210.00 USDSale price $210.00 USD -
Bluelab Calibration Solution 500 mL | 2.77 EC / 27.7 CF Conductivity Standard
Vendor:BluelabRegular price $20.83 USDRegular priceUnit price / per$20.83 USDSale price $20.83 USD -
Replacement Probe for Hanna HI9813-6N Waterproof pH/EC/TDS Meter
Vendor:Hanna InstrumentsRegular price $139.99 USDRegular priceUnit price / perSale price $139.99 USD -
TrolMaster Aqua-X Controller with Water Detector set, Free SmartPhone App (NFS-1)
Vendor:TrolMasterRegular price $331.17 USDRegular priceUnit price / per$331.17 USDSale price $331.17 USD -
BlueLab Combo Meter
Vendor:BluelabRegular price $339.00 USDRegular priceUnit price / per$339.00 USDSale price $339.00 USD -
Save A Drop Inline Water Flow Counter Meter
Vendor:*AAA NO BrandRegular price $19.15 USDRegular priceUnit price / perSale price $19.15 USD -
Bluelab 2.77 EC Calibration Solution 250 mL | 27.7 CF Conductivity Standard
Vendor:BluelabRegular price $11.50 USDRegular priceUnit price / per$11.50 USDSale price $11.50 USD -
Bluelab Pulse Multimedia EC/MC Meter
Vendor:BluelabRegular price $349.00 USDRegular priceUnit price / per$349.00 USDSale price $349.00 USD -
TrolMaster pH Sensor for Reservoir (PPH-1)
Vendor:TrolMasterRegular price $83.79 USDRegular priceUnit price / per$83.79 USDSale price $83.79 USD -
Mondi Mini Greenhouse Thermo-Hygrometer | Min/Max, Dome Mount
Vendor:MondiRegular price $17.69 USDRegular priceUnit price / perSale price $17.69 USD -
TrolMaster MBS-PAR Full Spectrum Quantum Sensor | 389-692 nm PPFD
Vendor:TrolMasterRegular price $463.84 USDRegular priceUnit price / per$463.84 USDSale price $463.84 USD








