KONVIO HTC02 Room Temperature with Humidity Meter and Plastic Digital Clock with Alarmand Sensor Cable Wall Mount or Table Top

Memory of MAXMIN value of temperature humidity Clock date display function automatic exchanging in 5 seconds between clcock date Battery Operation Require 1 x AAA battery include Memory Function When pushing the button MEMORY it could display the memory of temperature and humidity maximum and minimum It has 2 temperature displays IN means the temperature where this device is kept OUT means the temperature sensed by the sensor attached to the wire Eg you can keep this at the window and can drop the sensor outside the window In this case OUT will show outside temperature You can also use the external sensor attached to it for getting the temperature inside the Aquarium by dropping the wire sensor in it