Digital Thermometer and Hygrometer, with remote (outdoor) sensor.
Indoor and outdoor temperature display thermometer
Indoor and outdoor humidity display hygrometer
Indoor temperature range: -9.9 - +59.9°C; outdoor temperature range: -39.9 - +69.9°C
Temperature accuracy +/-1.5°C, resolution 0.1°C
Relative humidity range: 20% - 95%, resolution 1%
Records max/min temperature and humidity (indoor and outdoor)
Comfort level indicator
Low battery indicator
Time display in 12 / 24 hour
White backlight will light for a few seconds after you press light button on top
Position Method: table standing or wall hanging
Main unit: powered by 3 x AAA batteries (not included)
Remote Sensor: powered by 2 x AAA batteries (not included)
Approx Battery Life: 12 months