Total Grow Control pH Probe HPS 1’ connector cable connects up

1’ connector cable connects up to 4 units

A combination of the natural wetting agents yucca and quillaja

Concentrated ready to spray formula only requires 2-3 seconds per 25 square feet of canopy

Convenient clamshell packaging

The Harvest Pro RVD series of vacuum pumps are specifically suited for botanical extraction

Total Grow Control pH Probe HPS 1’ connector cable connects upTotal Grow Control pH Probe These industrial combination pH or ORP sensors use the conventional measurement technique, employing a process pH glass electrode (platinum for ORP) which is compared to a reference electrode in KCL solution. Total Grow Control's combination sensors have been completely modernized with several major upgrades. A new, more durable CPVC shell material provides excellent chemical resistance, and temperature compensation