[2 IN 1 SAUNA THERMOMETER & HYGROMETER] - This sturdy and solid 2 in 1 thermohygrometer is designed to help you to check the humidity and temperature of the sauna room, providing you with a better sauna experience! It can also be used as a general indoor temperature and humidity measurement for your home. [HIGH ACCURACY MEASUREMENT] - The thermometer display temperature from 50 - 250 fahrenheit, the humidity displays humidity range from 0 - , Perfect for steam or barrel sauna, hotel, bathroom use. [EASY TO INSTALL & USE] - There is a pre-drilled hole on the back of the wooden thermohygrometer, all you need to do is find a place you want to use the thermohygrometer and drill a hole and hang the thermohygrometer to the wall. The clear scale allows you to read the data easily, very easy to install and use! [VARIOUS APPLICATIONS] - A great way to keep track of the moisture content and temperature inside your sauna room or house.It is recommended that the sauna thermometer hygrometer be fixed to the wall opposite the heater for easy observation of temperature and humidity. [Sauna Room ] - 2 in 1 Sauna Room Thermometer Hygrometer is a necessary accessory for sauna rooms. It is very important to control the temperature and humidity in the sauna room. It gives you an instant and accurate indication of the temperature and humidity in the sauna or house, letting you know if the air is humid, dry or perfect. Colour:As Shown Material:Metal Package Contents: 1 x Thermometer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.