Its maintenance less mechanical operations ensures years of dependable performances in high humidity environments, making it essential sauna room accessory for conscious users Perfectly suited for residential home saunas, commercial gym chambers, or outdoor barrels styles heat units requiring accurate environmental tracking Featuring a corrosions resistant mechanical design with oversized analog dials, this sauna room accessory combines clear visibility with space saving wall installation for continuous environmental Ideal for sauna owners, spa operators, and wellness enthusiasts seeking reliabled climate control solution in rooms Engineered with a aluminum frame and glass lens, this wall mounted sauna thermometers hygrometer delivers precise temperature and humidity readings without requiring batteries or electrical power, Manufacturer: PURPLELILY