Display shows indoors or outdoor temperature and indoor humidity simultaneously and time. Memory function to recall and display the previous maximums and minimums reading of temperature and relative humidity. Selectable C/F temperature unit of measure. 12/24 time ,calendar display. Wall mounting and table standing feature

Specification
Measuring range
Temperature
IN 0C �� 50C(32F�� 122F)
OUT -50C~+70C�]-58F~158F�^
Humidity : 15% ~95% (RH)

Accuracy
IN/OUT temperature
+/-1C�]32F~122F) +/-2F at 0C~+50C
+/-2C(+/-4F);at the remaining rangeHumidity the humidity of 40%~80% +/-5%, At the remaining range +/-8%
Resolution
Temperature :1C(1F);
Humidity : 1%
Battery : 1.5V AAA (7#)
12/24 time ,calendar display