pH/EC/TDS


Sort By:
Direction:

Bluelab pH Pen

SRP $112.50
SKU: BPH500
View Details

Bluelab Combo Meter

SRP $299.00
SKU: BCM500
View Details

Bluelab Combo Replacement pH Probe

SRP $70.00
SKU: BCM505
View Details

GH pH Down, gal

SRP $27.00
SKU: GPD550
View Details

Bluelab Guardian Monitor

SRP $399.00
SKU: BGM500
View Details

GH pH Up, gal

SRP $27.00
SKU: GPU550
View Details

GH pH Down, qt

SRP $11.00
SKU: GPD532
View Details

Nectar for the Gods Olympus Up, gal

SRP $40.00
SKU: NGOU450
View Details

Nectar for the Gods Olympus Up, qt

SRP $14.00
SKU: NGOU432
View Details

HM Digital pH HydroTester

SRP $59.05
SKU: PHT500
View Details

Bluelab Grower's Toolbox Limited Edition

SRP $199.00
SKU: BGT500
View Details

GH pH Control Kit

SRP $17.50
SKU: GPC500
View Details
i