... fixing 3.Adjustable relative humidity 4.CE,ROHS,CCC 2012 New Stego Hygrostat CE ROHSMechanical humidity controller regulator,Mechanical ... humidity controller regulator,2012 New Stego Mechanical Hygrostat MFR 012,Mechanical Humidity Controllers MFR ... Production Lead time: 7~25days; If we have this item of your q’ty in stock , 2days delivery. ...