Pay in 4 interest-free payments of $42.50 Learn more
Ships within 48 hours · Estimated delivery Sep 1 - Sep 6
(4) RAW B-Vitamin - 2 oz
• PTFE chemical resistant pump vanes provide superior corrosion resistance and reliability
The Controller is very simple—a container with a float valve is connected to the line of units
Instead of chemical chelates like EDTA
GroLine pH/EC/TDS Multiparameter Probe (Inline) Pumps & Irrigation (4) RAW B-Vitamin - 2The 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
