... Mechanical Hygrostat,hudimity controller,Hygrostat,Electronic Hygrostat,Thermostat,PTC Heater,Fan Heater Features:Mechanical Hygrostat,hudimity controller,Hygrostat,Electronic Hygrostat,Thermostat,PTC Heater,Fan HeaterMechanical Hygrostat ... Easily accessible terminals Clip fixingThe electromechanical hygrostat is designed to control enclosure heaters ... 176º F)Protection type IP20 Mechanical Hygrostat