Handheld weather parameter meter - a portable handheld weather station

Handheld meteorological parameter instrument - a portable handheld weather station, Shandong Jingdao photoelectric manufacturers
.

The object of agricultural meteorological services is farmers and agricultural enterprises, as far as the current level of meteorological services is concerned, the lack of communication with farmers and enterprises has led to meteorological services not being in place and unable to meet the real needs of service recipients
.

The emergence of these situations has directly led to the inability to improve
the technical level of meteorological services.

Handheld weather station, also known as handheld weather instrument, is a portable meteorological observation instrument
that is easy to carry, simple to operate and integrates a number of meteorological elements.

The system adopts precision sensors and intelligent chips, which can accurately measure
the five meteorological elements of wind direction, wind speed, atmospheric pressure, temperature and humidity at the same time.

Built-in large-capacity FLASH memory chip can store meteorological data for at least one year; Universal USB communication interface, access to U disk to export data, convenient for users to further process and analyze
meteorological data.

This instrument can be widely used in meteorology, environmental protection, airports, agriculture and forestry, hydrology, military, warehousing, scientific research and other fields
.

Second, the functional features ● 2.
1 inch screen LCD display temperature, humidity, wind speed, barometric pressure value; ●Special wind direction dial (16 directions) and hands are used to indicate real-time wind direction; ●Large-capacity data storage, up to 40,000 pieces of meteorological data can be stored (data recording interval can be set between 1 and 60 minutes); ● Universal USB communication interface, convenient usb data download; ●Only three AAA dry cell batteries are needed to power the power supply; Low power consumption design, long standby; ●The structural design is scientific and reasonable, which is convenient to carry
.

Third, technical parameters meteorological parameters measurement elements measurement range accuracy resolution wind speed 0 ~ 30±0.
30.
01m / s wind direction 16 azimuth±1 azimuth 1 azimuth atmospheric temperature - 40 ~ 85±0.
30.
01 °C relative humidity 0 ~ 100% ±3% 0.
01% RH atmospheric pressure 30 ~ 110±0.
02 (relative) 0.
01KPa power supply No.
5 dry battery (4 sections) Communication USB storage 40,000 pieces of data Host size 160mm × 70mm×28mm Machine size 405mm×100mm×100mm Weight about 0.
5Kg Working environment -20°C~80°C; 5%RH~95%RH Fourth, precautions for use 1.
It is recommended that when the time is recorded every time the boot is started, clean up the data storage once to prevent the data volume when exporting the currently needed data is large, resulting in too long
time.

2.
It is recommended to export the data content
in the weather station in time after use.

3.
Please read this manual carefully before use, make sure that the sensor is inserted into the corresponding sensor interface, and the battery orientation is correct; 4.
When the battery power is insufficient on the instrument, please replace the battery in time to prevent the battery leakage and damage to the instrument; 5.
Prevent chemical reagents, oil, dust, etc.
from directly infringing on the sensor, do not use it for a long time in condensation and extreme temperature environments, and do not carry out cold and thermal shock; 6.
The instrument is a precision device, please do not disassemble it when the user uses it to avoid damaging the product; 7.
Please save the verification certificate and certificate of conformity, and return
with the product during maintenance.