This power supply for use with the option of 10 or 20 meter cable provides power for the heater element in the Ecowitt Ultrasonic anemometers.

Using an optional heater helps to keep snow and ice clear of the wind sensor plate gauze improving readings in subzero temperatures and also provides an additional power source for the WS90 (WittBoy) in dark locations.

We ensure that the power adapter is supplied with a UK, European or North American mains plug. The power transformer should be housed in a dry location, ideally indoors and only the low voltage cable placed outdoors.

This item is suitable for use with the following units which include the sonic anemometer:

• WS80 Sonic array
  
• WS90 Sonic array with haptic rain sensor
• HP2553 weather station
• HP2654 WittBoy Pro
• GW1003/GW1103/GW1203 weather stations
• GW2001 WittBoy

The 120/220v power transformer must be located indoors, the 12 volt cable can safely be used outdoor.

Includes

• Power transformer with UK, European or North American plug - based on delivery address