This three-in-one measuring tool combines a sauna thermometer and hygrometer, ideal for monitoring humidity and temperature in your sauna. The hourglass features a clear, easy-to-read 15-minute scale for accurate timing, perfect for sauna sessions. The digital values are precise, allowing you to control humidity and temperature for a comfortable and healthy indoor climate, especially suitable for living rooms and offices. Hygrometer diameter: 10 cm, temperature measurement range: 20-120 °C, humidity measurement range: 0-100 %. The hourglass lasts for 15 minutes and has a 360° rotating frame on the back, the typical duration of a sauna session. It also includes 5-minute and 10-minute markers for shorter intervals (15-minute hourglass sauna accessory + 2 stainless steel screws). The hygrometer thermometer and sauna thermometer hourglass are easy to install on the wall, with exquisite workmanship and stable performance. Lightweight and portable, you won't have to worry about humidity or high temperatures. These hygrometer thermometers and sauna thermometer hourglasses are perfect for saunas, steam rooms, bathrooms, hotels, offices, factories, schools, etc. Brand: Komake Product: Sauna Thermometers Hygrometers and Hourglass Feature: Precision: The thermometer has a measuring range of 10 to 120 degrees Celsius with an accuracy of 1 °C. Humidity comfort ranges from very dry to normal to humid. The humidity measurement range is 0% to 100% with an accuracy of 2%. High Quality: The sauna thermometer is made of high-quality materials, durable, wear-resistant, and high-temperature resistant. The scale on the dial is clearly visible and easy to read. The diameter is 10 cm. Hourglass Design: 360° bogie on the back, running time approximately 15 minutes, dimensions approximately 30 x 5 x 5 cm. Includes mounting bracket with pre-drilled holes and 2 matching screws. High-Quality Sauna Accessories: With our sauna hourglass, you can relax while enjoying the sauna while keeping track of time. The sauna clock makes the sauna healthier, and the contrasting white color is still visible from a few meters away. Package List: 1 x Sauna Thermometer Hygrometers 1 x Hourglass Note: Other items are not included, the color is based on the first picture, other pictures only show the effect. Due to differences between different monitors, the pictures may not reflect the actual color of the item. Due to manual measurement. Please allow deviations. Thank you!