TrolMaster Heavy Duty EC+Temp Sensor Clean Up The Hydro-x allows separate Day

The Hydro-x allows separate Day and Night settings for each of up to (4) TS modules so multiple HVAC systems can be controlled by a single Hydro-X system

10 measurements per day

Safer Home Diatomaceous Earth is a powder made up of finely crushed algae fossils

5 AQL exceeds laboratory standards

TrolMaster Heavy Duty EC+Temp Sensor Clean Up The Hydro-x allows separate DayTrolMaster's new PCT 3 EC & temperature probe has been improved in several ways. The new PCT 3 features a reduced diameter protective sleeve and threaded body that will allow the probe to be installed into standard 3 4" PVC tee fittings. The PCT 3 also has an improved sensor element for more stable and reliable performance and we have reduced the length of the probe to fit into tight spaces. Can be used with the AMP 2 or the AMP 3 nutrient sensor