NRG WindWatcher

The next generation of wind loggers. Collects and records wind speed and power; calculates average speed and average power density for accurate power predictions; delivers monthly averages from constant 2-second data samples; and saves data at the end of each month. Runs one-year on a single D-cell battery. Includes anemometer with weather boot, stub mast, 100' of sensor wire, ground wire, battery and WindWatcher with surface mounting box. 4.7' square. Designed for indoor or weather-protected mounting.

Will track wind direction and deliver monthly average with optional direction vane (Includes small separate mounting mast and 100' sensor wire).

Two-year mfg. warranty.

USA.