Baldr digital square Thermo-Hygrometer is small and cute for each room. With a size of 3.4" x 3.3" x 0.5", it can be wall hanging or free standing or attaching to a proper surface by the magnet on the back. Display is big enough for reading the temperature and relative humidity as well as the max/min data within 24 hours . It also has an arrow trend indicator next to the humidity & temperature. The temperature can be displayed in Fahrenheit or Celsius. It is powered by 1xAAA battery which is not included. A small and ideal gadget for your home or office.

Features. Easy-to-Read Display. High Accuracy and Authentic of Temperature Monitoring. Indoor Humidity Monitoring. Arrow Trends for temperature and Humidity. Versatile and Perfect DeviceSpecifications. Color: White. Dimension: 3.48" x 0.63" x 3.40". Weight: 0.21 lbs