Oregon Scientific WMR300A Ultra-Precision Professional Weather System gathers and automatically uploads accurate and detailed weather data straight to your computer. Customizable recording interval settings allow users to capture and store information via the data logger at selected intervals for improved usability in research and study. Powered by the sun and capable of wirelessly transmitting data from 1,000 feet away, the system makes it easy to monitor micro-climates for land and crop management, gather and analyze weather data in difficult terrain, and more.
Move beyond amateur backyard weather stations with the Ultra- Precision Professional Weather System!
Forecast based on Barometric Pressure
Graphical display of up to 24 months of detailed weather data at a time
300m (1000 ft) sensor transmission range
Outside Temperature: -40 to 150 Degrees Fahrenheit
Customizable recording level allows user to specify how frequently data is generated
Data logger stores gathered data from three weeks to three years depending on the selected recording level
USB connection for uploading weather data to PC
Today and monthly min/max
Most accurate & precise weather sensors ever produced by Oregon Scientific
1 year manufacturer's warranty
Wireless transmission of sensor data from solar battery box to console
All sensors are connected to the solar battery box by wire
Solar battery box to provide power to sensors
Hassle- free mounting
Comprehensive Weather Data:
Max / min / current barometric pressure with trend
Max / min / current outdoor/ indoor temperature and humidity with trend
Wind speed (average wind speed and wind gust)
Wind direction (current and 10 min dominant wind direction)
Rainfall (rain rate, accumulated rainfall, past 24 hours rainfall, current hour rainfall)
Heat index Wind chill & dew point
Sunrise/ sunset time
Wireless repeater (Extend transmission range)
UV sensors (Measure UV index & UV dose)
Solar radiation sensor (Measure solar radiation, THSW & evapotranspiration (ET)
Aspirated fan (Enhance accuracy of temperature and humidity sensor)
Highly Intuitive, customizable PC user interface for tracking, managing and transferring collected weather data
CPU requirement (Intel Platinum 4 or above)
Main memory 512 MB RAM (Minimum)
Display memory 256 MB RAM (Minimum), Support DirectX 9 HAL
Display resolution: minimum resolution 1024x768 and 32-bit color
Hard disk space 200 MB (Minimum) for main program installation
USB 2.0 port for console connection Software Requirements
Operation system: Windows XP SP3 (32 or 64bit) or later version
DirectX 9.0 or above Internet browser: IE 7 or latest (for online help, firmware update and software download process)
High Precision for Higher Standards
This high grade system is specially designed to meet professional and industrial use of quality. It's so accurate; Oregon Scientific even offers optional NIST sensor certification for US residents.
Strong Wireless Transmission for More
Options Put your station wherever you need it. The sensors are solar powered and transmits data wirelessly more than 300m'.
Track Patterns Over Time
Customise your data recording to capture and store information as you need it, from three weeks of reports by the minute up to three years worth of data covering longer intervals.
All Your Data at a Glance
See all incoming data, including temperature, humidity, barometric pressure, heat index, wind speed/direction, rainfall and more, on the main display console or connect via USB to your PC for further study.
Easy to Read, Easy to Use
The generous LCD touch screen features clear, easy-to-read graphics and lets you flip through data and control your station with the flick of a finger.
Future Expansions for Greater Customisation
Optional accessories like soil moisture/temperature sensors and solar radiation sensors will allow the system to be customised for a variety of professional and industrial uses
NIST Certification Founded in the United States and part of the U.S. Department of Commerce, the National Institute of Standards and Technology (NIST) provides consistent and accurate measurement standards for industries, scientists and citizens.
As a service to professional and industrial customers, Oregon Scientific offers an optional service to certify the sensors are accurate within stated specifications. The certificate is valid for up to a year. This certification is applicable primarily to business operating within the U.S. International users should confirm beforehand the NIST certification will be applicable in their region.
Solar transmitter box
Temperature and humidity sensors
Oregon Scientific WMR300 Professional Weather System