Features:
Temperature / Humidity
'C /'F temperature switch display
The maximum / minimum temperature and humidity memory function
12/24 hour clock
The whole point timekeeping function
Daily alarm
Calendar display
Specifications
Outdoor: -50 C-70 C (-58 F-158 F)
Indoor: -10 C~ +50 C(-14 F~+122 F)
Temperature measurement accuracy: +/-1 C(1.8 F)
Temperature resolution: +/-0.1 C(0.2 F)
Humidity measuring range: 10%~99% RH
Humidity measuring accuracy: +/-5% RH
Humidity resolution: 1%
Battery: AAA 1.5V (Not included)