Content :
Measure surrounding temperature and humidity
Indoor temperature range: -10 C to 50 C (14F-122F)
Humidity range: 10%RH-99% RH
Temperature accuracy: +-1 C (1.8F) ;
Humidity accuracy: +-5%.
C / F display conversion
Date and Clock / Calendar display
backlight
Max and Min memory
Power supply: one AAA 1.5V battery