Wooden Sauna Thermometer and Hygrometer Displays temperature range from 0-120 C and humidity scale from 0-100% humidity; clear scale for easy reading This indoor thermometer and hygrometer is made of natural wood, high temperature resistance, strong and wear-resistant, not easy to , no smell, suitable for sauna use; The sauna thermometer hygrometer is easy to install, there is a pre-drilled hole on the back, you just find the place where you to use the thermometer, drill a hole, and hang the thermometer Widely Applicable: The temperature humidity measurement is perfect for measuring the temperature and humidity in your sauna or house; it is also suitable for hotels, homes, schools, hospitals and greenhouses Colour:Wood color Material:Wood Package Contents: 1x Wooden sauna thermometer and hygrometer 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.