Trol Master Hydro-X 4RS-1 OVERGROW Factory calibrated with the ability

Factory calibrated with the ability to recalibrate if needed

These all help to increase cellular activity and relive shock and stress that is caused from over and under watering

Your Bluelab Probe Care Kit – Conductivity contains:

SAFE to use around people

Kootenay Filter Inc

Trol Master Hydro-X 4RS-1 OVERGROW Factory calibrated with the abilityHydro X 4RS 1 Expander Station 4 The Hydro X 4RS 1 is a universal 4 outlet power expansion module. Use with any of TrolMasters plug in device modules to expand the number of devices controlled by the Hydro X. A single 120 240 volt trigger cable on the 4RS 1 connects to your device control module. So, when activated by the Hydro x, the 4RS 1 trigger cable will turn on the 4 receptacles on the 4RS 1, also with a 3 second time delay between each outlet