Monitor your indoor environment with confidence using our reliable Digital Thermometer Hygrometer! **Reliable Accuracy:** * **Temperature Range:** -50~+70 (-58F~+158F) * **Temperature Accuracy:** 1.0 (1.8F) * **Temperature Resolution:** 0.1 (0.2F) * **Humidity Range:** 10%RH~99%RH * **Humidity Accuracy:** 5%RH * **Humidity Resolution:** 1%RH **Lightweight Design:** The LCD panel clearly displays numbers, making them easy to read even from a distance. Its small and lightweight design saves space and is highly portable. **Air Comfort Indicator:** A smiling face icon accurately reflects the comfort level of humidity and temperature in your home, helping you observe changes and maintain an ideal living environment. **Easy Installation:** This versatile device can be placed on a table or shelf, attached to the wall with wall stickers, or hung on a nail using the suspension hole (fine lines not included). **Wide Application:** Perfect for homes, offices, cars, laboratories, aquaculture, and more. It can be used in conjunction with humidifiers, heaters, thermostats, and air conditioners to optimize your indoor climate.