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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
Fully waterproof
This allows both surface and sub-surface installation
Tundra will maximize quality andyields while ultimately improving the crop's flavors and fragrance
With clear instructions and versatile application methods
Z7 is a super concentrated
Hanna GroLine Monitor Inline Replacement Probe 300 Gallon Reservoir Fully waterproofThe 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
