MISOL 1 set of wireless rain meter rain gauge w/ thermometer, Weather Station for indoor/outdoor temperature, temperature recorder Transmission frequency: 433MHz 1 set of rain gauge, with thermometer for indoor outdoor temperature. Outdoor wireless sensor (range up to 100 meter) Detail display of rainfall data in 1hour, 24hour, week, month &lt;br/&gt;and total since last reset(user selectable in inch or mm) Indoor and outdoor temperature (F.degree to C. degree)