This professional weather centre has three Swiss precision outdoor sensors that communicate wirelessly (or with the included cable if you prefer) with the central processing unit and display panel.

If connected to a PC, using the supplied cable and software, very advanced predictions can be made and data logged long term to watch trends and larger scale seasonal and yearly variations.

This sophisticated weather observation system is able to read, process and display data from three outdoor sensors either through connected wire or by wireless 433MHz frequency signal. All weather information is simultaneously displayed on the large user-friendly LCD for up to the minute weather information and reliable high probability prediction.

Main features:

Radio controlled atomic time display.

Indoor and outdoor temperature and relative humidity displays.

Air pressure reading.

Detailed display of rainfall data (1hr, 24hr and since last reset).

Wind velocity, speed and direction displayed on LCD compass.

Wind chill factor.

Dew point temperature display.

Weather forecast with easy read icons and detailed tendency indicator.

Storm warning alarm (audible, user programmable).

LED back-light for night-time viewing.

Connection to your PC.

Uses for the astronomer, predicting high pressure tendency and possible clear skies (from data stored from the last 1hr, 24hr or last reset). Also showing in-door and outdoor temperature (and min/max) and relative humidity - when this information is combined with pressure data this is useful for estimating the nights seeing conditions.

The display CPU runs on 4xAA cells (not included) and AC mains (mains adapter included) and can free stand on any flat surface or be attached to the wall. The station is supplied with three external sensors and the fully weather-proof 433Mhz outdoor temperature transmitter unit runs on 2xAA cells (not included).