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Certain applications such as aquarium
sea weed meal
With a balanced N-P-K ratio of 3-1-2
The LED grow light bars are UL-rated for damp locations and are 0-10V dimmable
GroLine pH/EC/TDS Multiparameter Probe (Inline) spl_dlw Certain applications such as aquariumThe HI1285 9 inline multiparameter probe measures pH, EC TDS, and temperature in one convenient, rugged probe. Use with the HI981421 GroLine Monitor to provide around the clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrient solutions. In line pH, EC, & TDS probe with exclusive PTFE non clogging membrane. Built in temperature sensor ensures fast, accurately compensated readings even during sudden
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