Fine Offset
From WeatherCat Wiki (Mahler)
WeatherCat version 1.1.1 and later offers support for the Fine Offset WH1080/2080 range of stations. These stations do not require a USB to serial converter or driver.
These stations are sold under various brand names and part numbers. Some examples include: Ambient Weather WS-1080, WS-1090, WS-2080, Maplin N96GY/FY, Clas Ohlson (36-3242), Watson W-8681, Velleman WS 1080.
The WH1080 is a touch screen station. The WH2090 has buttons and a radio controlled clock
The WH1090 is the same as a 1080 but uses a radio frequency of 915MHz instead of 433MHz.