Collection: Meters & Solutions
Shop our wide variety of water testing meters and calibration solutions to keep your garden's PH/EC/PPM/TDS in proper ranges.
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Bluelab® Guardian Monitor Connect In-Line
Regular price From $162.00 USDRegular priceUnit price / per$210.94 USDSale price From $162.00 USDSale -
Bluelab® Guardian Monitor
Regular price From $30.74 USDRegular priceUnit price / per$30.74 USDSale price From $30.74 USD