Key features

• •2 In 1 Mini Hygrometer: the package includes 24 pieces of black mini digital hygrometer equipped with a built in sensor to measure both indoor temperature and humidity; This dual feature enables you to gain a comprehensive understanding of your surrounding environment and to maintain better conditions in a range of settings
• •Precision Engineered Accuracy: with a temperature measurement range of -58 °F-230°F,and humidity range of 10%-99%RH, allowing users to closely monitor and adjust their environment to suit specific requirements
• •Versatile Utility: whether it's greenhouses, gardens, guitar cases, incubators, brooders, office spaces, basements, refrigerators, or closets, the humidity sensor is universally applicable for various settings requiring temperature and humidity management
• •Effortless Installation: the hygrometer indoor humidity is a breeze to install with an embedded opening size of around 1.81 x 1.06 inches; If the size doesn't fit your need, simply fix it using double sided tape, making the installation process of this room thermometer simple and convenient
• •Easy to Read: the LCD display of the thermometer for room temperature enhances user accessibility by providing a clear and simple readout; The temperature is displayed in Fahrenheit, allowing for quick and easy reading, and each mini hygrometer is powered by 2 LR44 button batteries that are supplied with the package