Davis WeatherLink Windows Serial Port Data Logger

The Davis WeatherLink is a serial port data logger for Windows, fitting a Vantage Pro, Vantage Pro2, Vantage Vue or Weather Envoy console.

The logger stores weather data even when the computer is off, which is what separates a recording station from a display. A power cut or a rebooted PC no longer leaves a gap in the record. For anyone building a long-term dataset rather than checking today's conditions, that continuity is the whole reason to fit one.

It sits inside the console or Envoy rather than being an external box, so there is nothing extra to mount or power. This is the serial port version rather than USB, which suits older installations and industrial PCs where serial is still the standard connection. Explore more outdoor optics and navigation.

• Stores data even when the computer is off
• No gaps in the record after a power cut
• Fits inside the console rather than mounting separately
• Serial port version, for older and industrial PCs