Pay in 4 interest-free payments of $49.75 Learn more
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
55% RH Two-Way Control: Adds moisture to a container that has dried out and pulls it back when opened
No Jar in This Listing: Priced as a refill
rapid growth every 7–10 days
F-1 (Fulvic Acid)
and the saving is real
Sensorex TDS Sensor The Press Club 55% RH Two-Way Control: AddsReading EC with the Growlink Sensorex CS150 TDS Sensor The Growlink Sensorex CS150 TDS Sensor reads conductivity and total dissolved solids on a 12 mm graphite contacting probe rated for lab and light industrial use. The cell constant is K=1. 0, which covers the standard hydroponic feed range. A built in PT1000 temperature element feeds Automatic Temperature Compensation back through the same cable. EC reads stay honest across reservoir temperature
US$ 200.00
US$ 250.00