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Equipment for the Professional User in the Field of Weather, Environment and Plant Growth Circumstances. Prices are VAT excluded.


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WatchDog 3220 Wireless Rain Station WatchDog 3220 Wireless Rain Station WatchDog 3220 Wireless Rain Station WatchDog 3220 Wireless Rain Station
WatchDog 3220 Wireless Rain Station WatchDog 3220 Wireless Rain Station WatchDog 3220 Wireless Rain Station WatchDog 3220 Wireless Rain Station
WatchDog 3220 Wireless Rain Station
WatchDog Wireless Rain Station with easy set up and use via app and built in communication modem.

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€ 1.451,00 *
Price per unit

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WatchDog 3220 Wireless Rain Station

This is a rain station measururing rainfall, temperature and humidity by default. Set up is easy with the free WatchDog Mobile app, also for seeing the measured parameters. The wireless connection enables you to send data to your computer using internet. See and analyze the data on your computer at the office or lab for further analysis. The connection works with SpecConnect Online Portal.


  • Integrated Solar Power system for a reliable and constant power supply.

  • Integrated Modem/Radio for reliable communications within the EU.

  • Integrated Data Logger protects your data which holds over 18 months of data at a 15-minute recording interval. Data trasnfer by an USB flash drive is possible.

  • Easy installation within minutes. Mounts to a 1.25 inch mast. U-bolts included.

  • Bluetooth connectivity to your Apple or Android smartphone running the free WatchDog Mobile App for speedy setup and display of current conditions.

  • Sends data to the SpecConnect Cloud Solution - View current conditions or historical data using a broad selection of analytical reports from anywhere in the world. You will need a SpecConnect subscription.

  • Receive alerts via automated phone call, text message, and/or email immediately when temperature crosses your selected threshold - no waiting for the next scheduled upload.

  • Customizable with plug-in sensors to meet your needs

  • Receive the latest changes with over-the-air updates (also available via a USB flash drive).

  • Durable enclosure providing protection against moisture, corrosion, and UV for increased reliability in harsh environments.

  • Designed and manufactured in the USA to provide the quality data you can rely on.


Data Transmission Protocols

The data logged in the built-in data logger can be transfered to a PC using several methods. You can have the data presented on your PC using the SpecConnect Web Portal. Just transfering data to a PC using a USB-stick is also possible. Just choose the model you want:
   Model    SpecConnect Subscription  
   LTE-M Makes use of a national LTE-M network. Suitable for transmitting on a ferquent base  ST-3010EU SpecConnect Pro Sub  
   LTE-CAT4 Using a national LTE-CAT4) network. For European countries only.
Suitable for very frequent transmission of data
 ST-3010EU SpecConnect Pro Sub  
   Wifi Sends data using a local WiFi network.   ST-3030 SpecConnect Pro Wifi Sub  
   Data Recorder    Use a USB stick to transfer data No Sub nor access to SpecConnect Portal available  
Place the station of your choice in the shopping cart. Don't forget to choose the right SpecConnect Subscription as well.

When purchasing the station, the initial set up costs (ST-3000) for SpecConnect are included. The SpecConnect subscription is not.


   WatchDog 3220 Wireless Rain Station  
      Range Accuracy  
   Air Temperature - 40 °C to 125 °C +/- 0,5 °C  
   Relative Humidity 0 to 100 % +/- 2% @ 25 °C  
   Rainfall 0,254 mm (resolution) 2% @ < 5 cm/hr  
   Wind Speed X 0,1 to 322 km/hr +/- 3 km/hr, +/- 5%  
   Wind Direction X 1 to 359 °, 1 ° increments +/- 3 °  
   Solar Radiation optional 0 to 1500 W/m2 +/- 5%  
   Extra Sensor Ports 2 -- --  
  • External Communication: Cellular, USB, Bluetooth, RS232
  • External Sensor Ports: 1 x 2.5mm stereo jack (0 to 3.0VDC analog input)
  • Data capacity: 30,000 data intervals can be stored on the unit before the oldest record is overwritten by the newest data (312 days at 15 minute intervals).
  • Dimensions (HxLxW): 30.5 x 49.5 x 28.6 cm without 18.4 cm antenna
  • Weight: 4.5 kg
  • Power Source: 3.5W solar panel, Rechargeable 6V/4.5AH SLA battery, optional AC/DC power adapter.
  • Battery Life: 14 days minimum with no solar power.
  • LED: 3-color (Red, Amber, Green)
  • Operating Temperature Range: -30° to 55°C

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