Denver ws-520

Touch control weather station with clock 3 touch screen keys 12/24 hour option Celcius/Fahrenheit option Window open/close indicator Indoor temperature and humidity Outdoor temperature and humidity In/out temperature max/min records Indicator of indoor comfort index; trend of outdoor humidity Indoor temperature range: 0C-+50C Outdoor temperature range: -40C-+70C In/out humidity range: 20%-90% Up to 3 channels Including 1 outdoor sensor Main unit powered by 3*AAA (not incuded) Sensor powered by 2*AA (not included) Size: 17.30(w) x 2.20(d) x 12.50(h) cm Weight: 0.36