Wind speed instrument housed in a brushed-nickel plated, solid brass case with a silver dial and black numerals.

The wind speed instrument that Maximum was founded upon. Vigilant displays wind speed from 0-100 MPH and 0-160 km/h, as well as high (or "Maximum) gust. High gust is saved with our unique 'Gust Register', allowing you to monitor the highest gust even if you are not present when the wind occurs. Vigilant is self-powered by a rooftop sensor and requires no batteries or other power source to operate.  Includes 60' cable, wind speed sensor and mounting hardware.

When used with the optional scale doubling switch, Vigilant can record wind speed up to 200 MPH.

Related Documents

Vigilant Manual (307.8 KB)
Mounting Masts & Brackets (3.07 MB)

See our Commercial
Products website Click here

Maximum Weather
Instruments Catalog
View Catalog

Find us on
FacebookBecome a Fan

Get emails on product news, special offers and more! Sign up