Features: Humidity gauge with humidity level icon indicates air condition -- DRY/COMFORT/WET, allowing this humidity meter to ensure you’re for always aware of changes to your home/household with just a quick glance. High Difinition LCD display, digital display is eye-catching and easy to view. The item for shell uses ABS plastic to produce, which is friendly for environment. Accurate hygrometer digital thermometer displays high and low temperature & humidity, for always prepare for the changes of the environment. This indoor thermometer is a must have to keep right humidity and temperature level for sensitve humans, animals, plants and more. As you know, too dry or too wet, too hot or too cold are both not good. Many users enjoy this versatile temperature & humidity meter on bed room, reptiles terrarium, garden soil, greenhouse, warehouse, basement, closet, wine cellar, humidor, guitar room and freezers. Specifications: Material : ABS Size: 8.5x9cm/3.3x3.5 inches Color: White/Black Package Includes: 1x Temperature Humidity Sensor note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.