The hand-held weather station is designed to quickly and easily obtain meteorological information at a certain moment by using related sensors, such as the humidity in the air, the ambient temperature and the wind speed, etc. It can be automatically observed and recorded through design. data. The scope of application of hand-held meteorological stations in agriculture can be changed by means of movement. The consumption of energy consumption is relatively low, the precision and stability of information obtained are better, and the protection measures against interference and natural disasters can be set at the same time. It is relatively complete, so its application in agriculture is relatively extensive.

At present, the maintenance and technical support of hand-held weather stations mainly have several characteristics:
First, the technical support of hand-held weather stations makes greater use of modern technologies, such as the use of remote monitoring to monitor the operation of hand-held weather stations in real time.
Second, the technical requirements are relatively high. Because of the limited nature of the work of the handheld weather station itself, the scope of knowledge and technology that can be used is relatively extensive, and the technical requirements for professionalism are relatively high.
Thirdly, the maintenance and technical support methods for handheld weather stations have changed, and they have moved away from passive protection in the past and become active on site to provide maintenance and discover problems. And technical support is also relatively concentrated.

Although the hand-held meteorological station does not require personnel to attend during the operation, the maintenance and protection work is very important. It is related to the accuracy of the entire meteorological station's test data and the extent of its own damage. In the current maintenance of small weather stations, there are many problems in the maintenance and technical support of the entire weather station.

The maintenance and technical support of small-scale automatic weather stations has also become an integral part of the work in the field of handheld weather stations. The normal operation of the weather system depends on the daily maintenance and technical support of the small-scale automatic weather station. From the day-to-day maintenance of weather stations to technicians, to the technological transformation of technicians, and to the renewal of equipment, technical support for hand-held meteorological station systems is required. Only when technical support is in place can the normal operation of the meteorological system be guaranteed.