PH\/EC\/TDS Meters and Solutions
Showing 49–60 of 95 results
-
Sale!
Emerald Harvest pH Up 2.5 Gallon/9.46 Liter (2/Cs) – Emerald Harvest
Original price was: $80.33.$24.09Current price is: $24.09. Add to cart -
Sale!
Emerald Harvest pH Up 55 Gallon/208 Liter – Emerald Harvest
Original price was: $1,212.85.$242.57Current price is: $242.57. Add to cart -
Sale!
Emerald Harvest pH Up 6 Gallon/22.71 Liter – Emerald Harvest
Original price was: $218.31.$54.57Current price is: $54.57. Add to cart -
Sale!
Emerald Harvest pH Up Quart/0.95 Liter (12/Cs) – Emerald Harvest
Original price was: $12.48.$3.74Current price is: $3.74. Add to cart -
Sale!
GH pH 4.01 Calibration Solution 8 oz – General Hydroponics
Original price was: $6.49.$1.94Current price is: $1.94. Add to cart -
Sale!
GH pH 4.01 Calibration Solution Quart – General Hydroponics
Original price was: $18.42.$5.52Current price is: $5.52. Add to cart -
Sale!
GH pH Control Kit (12/Cs) – General Hydroponics
Original price was: $18.89.$5.66Current price is: $5.66. Add to cart -
Sale!
GH pH Down 8 oz (12/Cs) – General Hydroponics
Original price was: $8.48.$2.54Current price is: $2.54. Add to cart -
Sale!
GH pH Down Liquid Quart (12/Cs) – General Hydroponics
Original price was: $11.83.$3.54Current price is: $3.54. Add to cart -
Sale!
GH pH Test Indicator 8 oz – General Hydroponics
Original price was: $12.05.$3.61Current price is: $3.61. Add to cart -
Sale!
GH pH Test Kit 1 oz (24/Cs) – General Hydroponics
Original price was: $7.92.$2.37Current price is: $2.37. Add to cart -
Sale!
GH pH Up 8 oz (12/Cs) – General Hydroponics
Original price was: $8.48.$2.54Current price is: $2.54. Add to cart