2 in 1 Sauna Thermometer and Hygrometer with 15 Minute Sand Timer for Traditional Sauna Room white

Feature: 1. 3 in 1 Sauna Essential: The wooden sauna thermometer hygrometer combines precise temperature and humidity monitoring with a built in 15 minute sand timer, enhancing your spa experience by tracking all three essential sauna metrics simultaneously. 2. Battery Free Operation: This mechanical sauna meter uses physical sensors to accurately measure temperature (20 120 degrees C) and humidity (0 100percent RH) without requiring batteries, eliminating the hassle of power connections or frequent replacements. 3. Natural Wood Design: Crafted from polished pine wood with tempered glass display, this wall mount humidity thermometer features an elegant, natural aesthetic that complements traditional sauna rooms and steam spa environments.