Reliable climate monitoring for sauna rooms. Ideal for sauna owners, spa operators, and wellness enthusiasts who need a dependable way to track temperature and humidity without complex setup or frequent maintenance. Low maintenance, mechanical operation. Designed to withstand humidity environments with years of dependable performance, making it an essential sauna room accessory for conscious users who value durability and simplicity. Aluminum frame and glass lens. This wallmounted thermometer hygrometer delivers precise temperature and humidity readings without the need for batteries or electrical power, reducing upkeep and eliminating wiring concerns. Corrosionresistant mechanical design with oversized analog dials. Provides clear visibility at a glance, while the spacesaving wall installation keeps your sauna area uncluttered and easy to monitor over time. Practical, spaceefficient wall mounted solution. The design focuses on continuous environmental monitoring with a compact footprint, suitable for various sauna room configurations. Use scenario 1: Private home sauna. Mount in a steam or dry sauna to monitor conditions during regular sessions, helping maintain comfort and safety. Use scenario 2: Professional spa or wellness center. Install in multiple sauna rooms to provide guests with easytoread readings from a centralized, durable device that requires no power or batteries. Use scenario 3: Hotel or fitness facility. Employ in shared spa areas where a rugged, maintenance instrument can withstand frequent use and humidity while delivering consistent readings.