This 100mm silver hygrometer with linkage temperature and humidity readings on a large dials, crafted from brass and glass for reliably in various conditions, ensuring accurate environmental Designed with a classical analog hygrometer styles, it delivers long lasting durability and visual appeal, making it a versatile choices for real time humidity control across multiple scenarios Ideal for home enthusiasts, laboratory technicians, and professional seeking dependable humidity gauge readings to maintain optimal comfort in their spaces features include a brushed finish for an elegant look, easy tool less installation via the linkage mechanism, and a clear display that combines functionality with aesthetic appeal for consistent humidity and temperature tracking Perfect for settings like homes, offices, greenhouses, and labs, this analog hygrometer helps monitor air changes to enhances comfort in living and working environments, Manufacturer: Oxxggkao