Features: Ensure best sauna experiences with our Sauna Thermometers Hygrometer, designs to precisely Monitors temperature and humidity levels in your sauna room. Featuring a wall mounted design for easy installation and a large display for clear readings, this device use high Precisions sensors to provide accurate data. Ideal for sauna room operators, Homes sauna enthusiasts, and individuals who prioritize a healthy lifestyle. Perfect for use in Homes saunas, gyms, and centers where environmental monitoring is essential. Crafted from steel, this sauna accessory seamlessly Mixes functionality with style, making it essential tool for maintaining the perfect sauna environment. Specifications: Component : steel Diameter: about 100mm/4inch Thickness: about 22mm/1in Temperature Ranges: 20℃ ~ 120℃/70℉~250℉ Temperature accuracy: ±2℃/±4℉ Humidity Ranges: 0% to 100%RH Humidity accuracy: ±5%RH Package Includes: 1xSauna Thermometers note: Please allow 1 to 3cm error due to manual measurement, please make sure you do not mind before you bid, Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.