Shows the indoor temperature and the relative humidity 0 – 50 ˚C (32 –122 ˚F)simple handling and compact size,with Standbügel temperature specification in Celsius or Fahrenheit possiblewith THE MAX/MIN knob the maximum or minimum temperature and the humidity can be displayedInsert:For monitoring the ideal room climate (temperature / humidity) battery-operated 1x CR2025 battery (included)This text is machine translated.