Digital Humidistat Control Voltage:120 V 60 Hz the high pressure tubing should

the high pressure tubing should be enclosed inside of pvc pipe with the ends protruding at least 1/2"  in case of any leakage

Set the spraying for non stop

black or white powder coated finish

Whether it be near the coast that experiences 'salty' air/salt spray or in a greenhouse that sees fertilizers or pesticides

Digital Humidistat Control Voltage:120 V 60 Hz the high pressure tubing shouldEnvironmental Controller w Humidity Sensor A precision controller suitable for many applications. Control is very fast acting, displays humidity levels and has programmable differential range. Not recommended in prolonged use above 90% RH. Fast acting Digital Sensor Range 5 99% RH Rated up to 1800W (15A @ 115V) Over Humidity and Sensor Fault Alarm