pH, EC, TDS Meters


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Bluelab Connect Range Extender*
  • MSRP $175.00

169159*

Bluelab Connect Stick*
  • MSRP $172.00

169158*

Bluelab Grower’s Toolbox
  • MSRP $252.00

169123

Bluelab Guardian Monitor Connect*
  • MSRP $579.00

169130*

Bluelab Guardian Monitor*
  • MSRP $499.00

169129*

Bluelab Multimedia pH Meter
  • MSRP $330.00

169126

Bluelab pH Controller Connect*
  • MSRP $775.00

169133*

Bluelab pH Controller*
  • MSRP $699.00

169132*

Bluelab pH Pen
  • MSRP $143.00

169120

Bluelab pH Probe
  • MSRP $90.00

169137

Bluelab Pro Controller Connect*
  • MSRP $1,460.00

169134*

Bluelab Truncheon Meter*
  • MSRP $175.00

169124*

GH pH Test Kit 1oz
  • MSRP $9.45

1404

Hanna EC Soil Tester HI98331
  • MSRP $177.95

4480