2-in-1 Indoor Outdoor Thermometer Hygrometer - Temperature and Humidity Meter - Analog Hygrometer No Battery Required - Temperature Range -30~50℃

Get accurate readings of indoor and outdoor temperature and humidity with this 2-in-1 hygrometer thermometer. Designed for convenient and reliable use, this device allows you to monitor ambient conditions without the need for batteries. Its analog construction ensures clear and accurate readings without any need for external power.

With a temperature range of -30 to 50 degrees Celsius, this hygrometer thermometer allows you to monitor temperature variations in a wide range of conditions. Whether in your home, garden, greenhouse or any other space, this versatile device provides you with essential information to maintain an optimal environment.

Never worry about dead batteries again. This hygrometer thermometer works without batteries, making it an eco-friendly and cost-effective solution for monitoring indoor and outdoor climates. With its robust design and ease of use, it is an essential tool for anyone who wants to maintain complete control over their environment.