Handheld Agricultural Weather Stations: Empowering Agricultural Monitoring

Handheld Agricultural Weather Stations are professional devices tailored for small-scale environments such as farmland and grassland. They are also known as farmland microclimate stations. They are mainly used to monitor environmental parameters such as soil and water vapor that are closely related to plant growth, including ten key meteorological elements such as air temperature, humidity, light intensity, carbon dioxide concentration, dew point temperature, photosynthetically active radiation, soil temperature, soil humidity, soil salinity, and soil pH value, providing strong data support for agricultural research and production.

This portable monitoring device adopts a compact integrated design and is equipped with a built-in GPS and GPRS communication module, as well as an external SD card slot, enabling it to accurately record the geographical coordinates of the test location. The device interface can display real-time environmental parameters, data storage status, and the precise latitude and longitude of the test point. Users can conveniently upload environmental monitoring data to the cloud through the GPRS communication module or transfer data to a personal computer using an SD card.

When the device is paired with the sensor, it provides two data recording modes: manual and automatic. The equipped large-size Chinese liquid crystal display can continuously display the values of all environmental factors and their groups, and will issue an automatic alarm when the battery is low. The device has a built-in large-capacity memory that can hold up to 300,000 data records and is designed with a mechanism to automatically save data in case of power interruption.

Sensors can be flexibly combined. Sensor interfaces with different parameters can be interchanged without affecting the measurement results. The instrument also has a multi-channel automatic detection function and can realize synchronous monitoring of multiple sensors