Jack Chain 100' Roll ac-dehumidification-humidification PCT-1 or PCT-2 EC/Temp Sensor:

PCT-1 or PCT-2 EC/Temp Sensor:                  Max

And understand that once it has dried out it can take time to become saturated again

The settings for each of the devices connected to the system are user-selectable for easy customization

The GrowLab Horticultural Grow Room is an original

Jack Chain 100' Roll ac-dehumidification-humidification PCT-1 or PCT-2 EC/Temp Sensor:Galvanized Jack Chain is a universal item which has many uses within a greenhouse. It works great to hang items from the ceiling such as reflectors and filters. It can also support items against a wall such as tanks and reservoirs. Available in 100 and 200 rolls. It has a 420lb breaking load and a 115lb working load. 100 & 200 Rolls available.