Levenhuk Wezzer BASE L30 Black Wireless Digital Thermohygrometer with Built-in LCD Display and Comfort Level Scale

[THERMOMETER]: monitors temperature changes in your room and outside of your window in the range from -40 to +70 °C; you can choose the readings to be displayed in Fahrenheit or Celsius format [HYGROMETER]: helps you to control the humidity level in your home, which is essential for the winter season in cold regions as the heating dries out the air, as well as for rainy regions with extremely wet climate that may cause mould [LCD DISPLAY]: with large and clear digits allows you to easily access the readings and monitor them in real time [COLOUR CODED SCALE]: depending on the level of humidity, the pointer of the comfort level scale will move between "LOW" (Low, 1-24%), "OK" (Normal, 25-55%), or "HIGH" (High, 56-95%) [THOUGHT-THROUGH DESIGN]: the device is operated by 2 standard AAA batteries (not included), so you can place it anywhere you want without the risk of ruining your interior