Description Sauna room temperature and humidity meter, suitable for sauna and massage rooms to monitor environmental conditions. Life advice When the ambient temperature is 1825C and the relative humidity is 4070%, the human body feels comfortable. When the temperature is 2430C and the humidity is below 60%, the body feels warm but not stuffy. When the temperature exceeds 30C and humidity exceeds 70%, the body feels stuffy. At temperatures above 36C and humidity over 80%, the body feels sultry, sweating increases, heat dissipation is impaired, and risk of heat-related discomfort may rise. Product Features Large-scale display with color differentiation for comfort indication. High-quality craftsmanship, durable and stylish, suitable for modern home decor. Performance Parameters Temperature range: 0120C, measurement accuracy: 2C Humidity range: 0100%, measurement accuracy: 5% Installation method: Hanging Material Description Constructed with aluminum, stainless steel, glass, and copper metal components. Application Scope This product is suitable for use in homes, offices, hotels, restaurants, schools, conference rooms, factories, shopping malls, warehouses, waiting areas, hospitals, indoor gardens, greenhouses, and animal husbandry environments, both indoors and outdoors. Remarks This device is designed specifically for measuring indoor and outdoor temperature and humidity. Do not use outside the specified measurement range to maintain accuracy. Place the product in a well-ventilated area to ensure accurate readings. Avoid exposure to water; do not clean with corrosive solvents. Protect from vibration and impact. The core components are imported mechanical sensing elements; no batteries required. Note Due to limited air circulation during packaging, the initial reading may not reflect the actual ambient temperature. Allow time for stabilization upon unpacking. Shipping Quantity: 1 piece