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To sample CO2 levels in room air further from the controller (up to 30’ away)
as a part of your regular fertilizer regime
· At the early stages of the growth season when phosphorus and potassium are needed at high rates for the establishment of root system
with our superior O-ring
Cucurbit Crops
Hanna Groline Nutrient Dosing System Model One Driver To sample CO2 levels inThe GroLine Nutrient Dosing System HI981413 by HANNA Instruments is engineered for maintaining the concentration of fertilizer in the nutrient solution used in hydroponics and irrigation water. The nutrient concentration in the water used for irrigation is critical for the successful propagation and growth of plants. Simply insert the probe and injection valve in line with the re circulation pump and provide the chemical to be dosed. Available in
US$ 7749.50
US$ 60.00
US$ 13749.50
