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 The meter measures four parameters: pH
Be sure to also purchase the return/intake air attachment (#310786) to attach ductwork to the air intake and pull moist air out of the garden
General Hydroponics Pro pH adjusters are based on completely different technology than our traditional smaller sized adjusters offering
The Hi-E Dry 195 was designed for areas demanding higher capacity equipment to help eliminate mold
The Harvest Keeper® Vacuum Sealer is constructed from durable stainless steel material and features a digital display board for adjusting settings
BOTANICARE TRACK BENCH: 4FT WIDE x 33.5FT LONG x 14IN HIGH, TRILOCK hyper-logic-pre-treatment-chemical-injection-system-02-3-gpd-with-15-gallon-chem-tank-220v  The meter measures four
US$ 599.50
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US$ 449.50
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US$ 599.50
US$ 449.50
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US$ 499.50