Weather observations

Since 1972, LSI Lastem develops, manufactures and delivers worldwide the most complete range of high quality Weather Stations. LSI Lastem equipment suits many types of applications, guaranteeing accurate and reliable measurement of me-teorological parameters both for portable and long-term monitoring. Our comprehensive range of Weather Stations in-cludes sensors, data acquisition systems, software and installation accessories. This represents a complete surface weather observation system, according to WMO standards, which operates individually or in networks.

Our broad range of sensors covers virtually any meteorological parameter, including wind, temperature, relative humidity, solar radiation, rain, atmospheric pressure, evaporation, visibility and many more.

All our data loggers for environmental applications feature low power consumption, protection against severe environmen-tal conditions and support and extensive set of signals and communication protocols.

This makes LSI Lastem a one-stop shop for professional solutions in the field of weather monitoring.

Weather observations

KME Professional weather stations

KME Weather Stations are professional and economical complete solutions for obtaining the typical weather parameters such as air temperature and relative humidity, wind speed and direction, atmospheric pressure, solar radiation and rainfall. The station consists of a basic kit including sensors, E-Log data logger and 3DOM software for programming and data com-munication. Starting from the selected basic kit, it is possible to integrate additional sensors, communication systems, pow-er supply, assembly accessories and other software apps, selected from the LSI Lastem range.

Weather observations

Compact weather station

Compact Weather Stations are based on AIO (All-In-One) meteorological sensors and a powerful Alpha-log data logger. AIO sensors can monitor multiple meteorological parameters. They are compact, maintenance free, and have a long service life. AIO sensor simplifies installation and reduces costs compared with multiple individual weather sensors. A rain gauge can be selected as additional separate sensor (tipping bucket) for a better accuracy over the total amount of rainfall and intensity. It can also be included inside the All-In-One sensor (optical).

Weather observations

Complete weather station

Synoptic Weather Stations comply with the most demanding requirements in term of compliance to WMO standards as reported in the “Guide to Instruments and Methods of Observation (WMO-No. 8)“.

These weather stations can include the standard typical 7 parameters for ground-based meteorological observation. It is also possible to add many other types of sensors.

documents LSI Lastem

Weather observations


Weather observations

Suitable Products


Data Loggers

Range of data loggers for enviornmental applications for fix/portable, outdoor/indoor uses. Wide number and type of inputs. Low power consumption

Sensori per misure meteorologiche

Meteorological sensors

Range of sensors for the measurement of the most typical meteorological quaintities. Connection to LSI LASTEM data loggers or third part systems



Range of PC programs for the data management, data display, data reporting, data communication and special applicative solutions for environmental calculation

Signal conditioning units

Signal conditioning units

Signal conditioning units for Pt100, TC, V and Hz. 4-20 mA and RS485 Modbus output



Range of digital display to display the quantities and convert the signals coming from the supplied sensors


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