Keep informed with this wireless weather station. Outside temperature can be sent from up to 3 sensors from up to 100m away. Displays inside temperature (0°C to +50°C), outside temperature (-30°C to +60°C), humidity, max/min functions, weather outlook, barometric tendency, pressure memory for the last 12hrs with graphic display up to 48hrs, stopwatch, radio controlled time (Central European time only, not Greenwich), alarm and date. Can be wall mounted or freestanding. Supplied with 1 external sensor, 3 x 1.5V AA and 2 x 1.5V AAA batteries. Base station: 180 x 100 x 35mm. Sensor: 134 x 40 x 24mm.