GF EC Probe (For NDS, NDK) gifts for growers making the rack about 48"

making the rack about 48" tall including the hanging straps

Crown Jewels Bloom (1-4-2) for Top Dressing and Soil Prep

A 1-year warranty and STM training round out the package

were having difficulty seeing well enough to do their jobs

non-abrasive mesh that gently protects stems

GF EC Probe (For NDS, NDK) gifts for growers making the rack about 48"PVDF Conductivity Electrode for the Growlink Nutrient Doser System The 2841 electrode pairs a PVDF insulator with 316 SS contacts and FKM internal O rings. The wetted side handles standard hydroponic feeds without crazing. The 1. 0 cell constant covers 10 to 10,000 S the band where fertigation EC actually sits. The 3 4 in NPT thread drops into any inline tee or submersion saddle. A 15 foot factory cable connects the electrode to the 2850 electronics.