Digital Thermometer and Hygrometer

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  • Measure and display the indoor/outdoor temperature and indoor humidity
  • Automatically memorize the Max./Min. values of the indoor/ outdoor temperature and indoor humidity
  • Switch between °C / °F
  • Clock function and alarming function
  • 12/24 hour mode switch
  • 8 minutes snooze function
  • Recovery function on the Max./Min. values
  • Indoor temperature measuring range: -30°C~+50°C (-22°F~122°F)
  • Outdoor temperature measuring range: -50°C~+70°C(-58°F~158°F)
  • Indoor humidity measuring range: 20%~99% (Relative humidity)
  • Resolution: Temperature: 0.1°C; Humidity: 1% RH
  • Power supply: one AAA alkaline battery
  • Operation environment: Temperature: 0°C~50°C; Humidity: 5%~85% RH
  • Automatically memorize the Max/Min values of indoor/outdoor temperature and indoor humidity
  • Press IN/OUT key to switch between indoor/outdoor temperatures
  • Press MAX/UP key to display memorized indoor/outdoor max temperature and indoor max humidity
  • Press MIN/DOWN key to display memorized indoor/outdoor min temperature and indoor min humidity
  • Press RESET to clear memorized value and start to memorize new max/min value
  • Press 12/24 to switch the time displaying modes
  • When alarm sounds, pressing SNZ key will activate the snooze function, and display "img "
  • Switch °C / °F to display Celsius or Fahrenheit
  • Clock set: Press Mode key for 3 seconds into time setting mode. When "hour" blinks, press MAX/UP key and MIN/DOWN key to increase or decrease the "hour" value. Pressing the key continuously makes the "hour" value change faster. Press Mode key again to confirm, and then "min" blinks, press MAX/UP key and MIN/DOWN key to increase or decrease the "min" value, press Mode key to exit the set of clock
  • Alarming set: Press Mode to display the sign of "img ", then press Mode key for 3 seconds into alarming set, the way of setting the value is same as clock set.