Pay in 4 interest-free payments of $42.50 Learn more
Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
Factory Calibrated: The PH-200 meter is three-point factory calibrated to 4
The microbes in Great White enhance the availability or uptake of plant nutrients and water through the root system
no guesswork
An exposed temperature sensor allows for rapid automatic temperature compensated TDS/PPM measurements
All SystemTM Cord Set - w/15' 120V Power Cord for use with compact fluorescents
GroLine pH/EC/TDS Multiparameter Probe (Inline) Hydro Systems Factory Calibrated: The PH-200 meterThe HI1285 9 inline multiparameter probe measures pH, EC TDS, and temperature in one convenient, rugged probe. Use with the HI981421 GroLine Monitor to provide around the clock, continuous monitoring of pH, conductivity (EC & TDS), and temperature in hydroponic nutrient solutions. In line pH, EC, & TDS probe with exclusive PTFE non clogging membrane. Built in temperature sensor ensures fast, accurately compensated readings even during sudden
US$ 28.00
US$ 35.00
US$ 24.00
US$ 24.00
US$ 48.00
US$ 55.00
US$ 80.00
