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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
powdery mildew
Safety lock
The SPH-1 is also a powered hub
It is compatible with all GC-315 CMH
Hanna GroLine Monitor Inline Replacement Probe LC99511 powdery mildewThe 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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