By Davis Instruments

Wireless Vantage Pro2 Plus with 24-Hour Fan Aspirated Radiation Shield and WeatherLink Console

Model: 6263M

Regular price $2,249.99
Regular price $3,999.99 Sale price $2,249.99
-$1,750.00
Shipping calculated at checkout.
Regular price $2,249.99
Regular price $3,999.99 Sale price $2,249.99

Davis Instruments

Davis Instruments is a global leader in development and manufacturing of systems, sensors and equipment for weather monitoring. In the face of escalating environmental risks, AEM is the essential source for insights on weather, climate, lightning, floods, wildfires, water management, and more.

Operating Temperature: -40° to +150°F (-40° to +65°C)

Storage Temperature: -40° to +158°F (-40° to +70°C)

Current Draw (ISS SIM only): 0.14 mA (average), 30 mA (peak) at 4 to 6 VDC

Solar Power Panel: 0.5 Watts (ISS SIM), plus 0.75 Watts (Fan-Aspirated)

Battery ISS SIM /Fan-Aspirated: CR-123 3-Volt Lithium cell / 2 - 1.2 Volt NiMH C-cells

Battery Life (3V Lithium cell): 8 months without sunlight - greater than 2 years depending on solar charging

Battery Life: (NiMH C-cells)Up to 2 years

Rain Collector Type: Tipping spoon, 0.01" per tip for US versions, 0.2 mm for metric versions, 33.2 in2 (214 cm2 ) collection areaTemperature

Sensor Type:PN Junction Silicon Diode

Fan Intake Flow Rate: 190 feet/min. (0.9 m/s) (full-sun)/80 feet/min. (0.4 m/s) (battery only)

Sensor Chamber Flow Rate: 500 feet/min. (2.5 m/s) (full-sun)/180 feet/min. (0.9 m/s) (battery only)

Connectors, Sensor: Modular RJ-11

Cable Type: 4-conductor, 26 AWG

Cable Length, Anemometer: 40 feet (12 m) (included) 240 feet (73 m) (maximum recommended)

Wind Speed/Direction Sensors: Solid state magnetic sensor (speed)/. Wind vane with potentiometer

Relative Humidity Sensor Type: UV-resistant ABS, polypropylene

Housing Material: UV-resistant ABS, polypropylene

Download User Guide

Is Tailored For


  • Weather Specialist

  • Farm Lands

  • Greenhouse Monitor

  • Project Experiments

  • Weather Hobyist

From the Manufacturer


  • Professional and Rugged

    Industrial-Grade Weather Station

    • Engineered to handle harsh environments
    • Delivers data with scientific precision year after year
    • Ideal for professional weather observers and serious enthusiasts
    • Offers robust performance with a wide range of options and sensors

    Fast Updates

    • Updates 10x faster than the competition
    • Near real-time updates for quickly changing weather conditions
    • Wind speed: 2.5 seconds
    • Wind direction: 2.5 seconds
    • Rainfall: 20 seconds
    • Rain rate: 20 seconds
    • Temperature: 10 seconds
    • Humidity: 1 minute

    Precision Weather Instruments

    • Transmission range: Up to 1,000 ft. (300 m)

    Solar-Powered

    • Energized by sunlight during the day
    • Onboard supercapacitor provides power at night
    • Lithium battery for backup when needed
  • AeroCone Rain Collector

    Design Features

    • Shaped for improved rain data accuracy in high winds
    • Interior walls engineered to reduce splash-out
    • Secure debris screen locks into place
    • Factory-calibrated tipping spoon:
    • Self-emptying
    • Corrosion-resistant

    Monitoring Capabilities

    • Inside and outside temperature and humidity
    • Dew point measurement
    • Wind speed and direction tracking
    • Wind chill, heat index, and THSW index calculation
    • Barometric pressure monitoring
    • Rainfall and rain rate measurement
    • Forecast and historical graphing
    • Moon phase tracking
    • UV and solar radiation measurement
    • Evapotranspiration tracking

    Manufacturing Quality

    • Designed, assembled, and tested in Hayward, CA
  • WeatherLink Console

    Brilliant Interactive Display

    • Vibrant HD touchscreen for easy navigation
    • View and analyze weather data on one intuitive device

    Customizable Dashboard

    • Display up to 21 parameters (e.g., temperature, wind, rain)
    • Focus on the information that matters to you

    Historical Data Access

    • Full database of historical records stored on the console
    • Create custom graphs for data analysis

    Notification Options

    • Choose from hundreds of parameters for alerts
    • Select from a dozen sounds for notifications about environmental changes

    Key Features

    • 21 parameters displayed
    • 80+ graphs available
    • 100+ alarms for notifications

Why Weathershack?


"At WeatherShack we Know and love weather stations and related products. We stock these products in our own warehouse and work with them every day.

Our staff's passion and hands-on products knowledge exceeds that of many retailers. We respectfully ask for your business and hope you'll give us the opportunity to serve you."

-The Staff at WeatherShack

What Customer Say


  • After talking to sales people at various companies, I stumbled onto WeatherShack.com and called your sales number. The guy on the other end of the phone immediately gained my respect. He was knowledgeable about wireless weather stations without being arrogant... He questioned me with deft skill, seeking out what I needed, not what he could load me up with. He made sure at the end of the conversation that I had the weather station I needed and more importantly, that I understood what I needed and what I had just purchased... You guys are the barometer for which others in your industry should compare themselves.

  • "I just wanted to say a big THANK YOU to one of your customer service guys. I deeply appreciate the help I received, the very quick response and the fact you could easily have sold me a part I didn't need. We have gotten used to our weather station to let us know the temp outside. I really recommend these products and this company for the first class help and service. Thanks again for all the help and for being a company and employee with integrity.

Why Shop with WeatherShack.com?


100% Satisfaction Guarantee

We provide a 60-days money back guarantee on every product we sell. We want you to be completely happy with your purchase

Excellent Customer Care

Since our company began in 1998, customer care been our number one priority, We're also a member of the BBB.

We Specialize In Weather products

Our Staff's passion for weather stations and related equipment ensures that our customers receive useful and knowledgeable assistance.

Low Prices

Our prices are low, fair and competitive. if you find others selling for less, be sure to consider return policies and restocking fees, as well as making sure they're a legitimate dealer.

Low Prices - We Stock Over 95% of Our Inventory

This allows us to ship orders when promised and keeps our quality control very high. Many retailers use drop shipping extensively.

Free Shipping on Orders Over $50 In The Contiguous U.S

Expedited shipping options are also available during the checkout process.

Support Small Business

We are a small, yet well-established family-owned company located in Roanoke, VA. We strive to provide good jobs and benefits to our staff as well as be a supportive member of our community.