Description Features Temperature and humidity measurement Clear and big LCD display Maximum or Minimum records for temperature and humidity Comfort level indication Technical Specifications Humidity Range 0% RH to 99% RH Indoor Temperature Range 32 °F to 122 °F (0 °C to 50 °C) Outdoor Temperature Range -40 °F to 158 °F (-40 °C to 70 °C) Power Supply 2 x AAA batteries (not included) Size 2.40 in x 4.21 in x 0.79 in (61 mm x 107 mm x 20 mm)
