Davis Wireless Weather Envoy [6316] Brand_Cannon It gives your chartplotter paper

It gives your chartplotter paper chartlike views of NOAA-surveyed areas in which individual points of interest are labeled with corresponding longitude and latitude information

The holder comes with (3 sets) of four flexible rubber coated fingers placed along sides to grip your device

Screw Size: 3/8"

An effective solution for high power demand onboard and/or the need for prioritized or current limited charging

Davis Wireless Weather Envoy [6316] Brand_Cannon It gives your chartplotter paperWireless Weather Envoy Receive data from a wireless Vantage Pro2 integrated sensor suite or wireless Temperature, Temperature Humidity, or Leaf Wetness & Soil Moisture Temperature stations, and post it to your computer without a console! When used along with a WeatherLink data logger and software package, Weather Envoy will collect and store data from the outdoor sensors. Both the wireless and cabled versions include an AC power adapter. Either may