Set of 3 2-in-1 thermometers/hygrometers, mini colored comfort zone thermometers, for indoor baby, home, garage.

Accurate Measurement: This 2-in-1 analog thermometer and hygrometer accurately measures ambient temperature and humidity. It gives you a precise overview of your indoor climate at any time. Battery-Free: Operating without batteries, it requires no maintenance, saving you time and energy. Easy to Use: Its operation is simple and intuitive. Compact and easy to read, this 57 mm diameter device can be easily placed anywhere to continuously monitor your indoor climate. Home Climate: This device guarantees optimal comfort. It monitors ambient humidity and temperature and helps you create ideal conditions. The recommended values for optimal comfort are a temperature of 18 to 22 °C and a relative humidity of 40 to 60%. This 2-in-1 thermometer-hygrometer is versatile and suitable for many uses, including children's bedrooms, living rooms, offices, garages, etc. Its versatility allows you to maintain a comfortable indoor climate in various environments.