Perfectly functions in saunas, rooms, bathrooms, and kitchens while maintaining visibility through fog resistant large dials display with bold markings ABS and metal construction ensures heat / resistance, specifically designed for long term use in high temperature sauna rooms and bath environments High precisions sauna room thermometers with professional sensors delivers accurate temperature / humidity, solving unreliable readings from traditional devices in environments Ideal for home wellness enthusiasts, elderly users, and families needing clear environmental in intensive spaces Wall mounted hygrometer features instantly installation and versatile placement, blending functional reliability with space efficient design for residential / commercial wellness areas, Manufacturer: Greabuy