Specifications: LCD display with backlight, convenient to read. Measure temperature and humidity at the same time. Temperature displayed in Celsius or Fahrenheit. Clock display, 12/24 time format switchable. Powered by 1pc CR2032 button battery (not included). Type: Temperature Humidity Meter Material: Plastic + Electronic Components Temperature Measuring Range: 0-70 Celsius Degrees Temperature Accuracy: ±1 Celsius Degrees Humidity Measuring Range: 10%-99%RH Humidity Accuracy: ±1%RH Power Supply: 1 x CR2032 Button Battery (Not Included) Features: Digital Display, Backlight, Ultra Thin, Portable Size: 8cm x 7cm x 1cm/3.15" x 2.76" x 0.39" (Approx.) Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Temperature Humidity Meter Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.