Thermometer/hygrometer in/out 0C...+50C/-50C...+70C

External temperature sensor (wired)

Measurement of indoor and outdoor temperature

Internal humidity measurement

Calendar

Alarm

12/24 display

Lower and higher temperature latching

Temperature range: -10°C ~ 50°C

Temperature measurement accuracy: ± 2°C

Temperature measurement resolution: 0.1°C

Units: °C / °F

Humidity range:10% ~ 99% RH

Humidity measurement accuracy: 10% RH

Humidity measurement resolution: 1% RH

Power: 1 AAA battery