Indoor and outdoor thermometer/hygrometer/electronic clock with accurate digital display for home, office or workshop. The range of the wireless sensor is up to 60m. MIN and MAX temperatures and humidity readings are stored in the memory. Internal temperature measurement range -10°C to +50°C, external temperature measurement range -40°C to +60°C. Measuring range of indoor and outdoor relative humidity from 20% to 95%. Choice of units Celsius or Fahrenheit. 9-level environmental comfort indicator. Digital clock and calendar: 12 and 24 hour time display and date. LCD backlight. Batteries 4x AAA (not included). Full Estonian user manual in the package.