Room Thermometer Indoor Hygrometer Digital Humidity Meter

Real-Time Precision Monitoring with High Accuracy Sensors: Built with high-precision sensors, this indoor thermometer hygrometer delivers real-time temperature and humidity monitoring with reliable accuracy. It features a wide measuring range from -58°F to 158°F (±1.8°F accuracy) and 10%–99% RH humidity range (±5% RH accuracy). Providing stable data for daily home monitoring.
Clear Display with Large Digits & Humidity Trend Indicator: This temperature humidity monitor adopts a crisp screen with big digits for effortless at-a-glance reading. It features simple WET/OK/DRY humidity icons plus a 1-hour trend to quickly check indoor humidity. The intuitive visual design fits daily indoor use.
Compact 2.1×2.6 Inch Design for Multi-scene Monitoring: Measuring only 2.1 x 2.6 inches and fitted with a sturdy stand, this portable room thermometer is space-saving and easy to move. Suitable for home, nursery, bedroom, office, greenhouse, terrarium, reptile habitat, garage, basement and wine cellar. No installation required for convenient multi-scene monitoring.
Intelligent Auto-Calibration & 5s Fast Data Refresh: Featuring automatic calibration technology, this thermo-hygrometer starts a 3-minute precise auto-calibration after power on. The flashing temperature and humidity readings during operation indicate calibration is in progress. It updates temperature and humidity data every 5 seconds to capture real-time condition changes.
Ready to Use Out of Box: This user-friendly digital room thermometer comes with a pre-installed AAA battery, supporting direct out-of-the-box use without complex setup. It allows one-click seamless switching between ℉and ℃ units to adapt to different reading habits and regional needs. (Note: The power and ℉/℃ switch is controlled by one single button located on the back of the unit. Short press to turn on the device, and press again to switch between ℉ and ℃.) The complete package includes 1× thermometer hygrometer and 1× AAA battery, saving you the hassle of extra installation.