Vigilant is a self-powered wind speed instrument built for reliability and accuracy. It tracks wind speeds from 0-100 MPH (0-160 km/h) and records peak gust so you never miss the hardest winds—even when you’re away.

Key Features:

• Self-powered indicator: The rooftop wind sensor powers the instrument—no batteries or external power required
• Wide speed range: Monitors both sustained wind speed and gust up to 100 MPH / 160 km/h
• Gust Register: Captures and holds the highest gust value until you reset, giving you confidence that strong events are recorded
• Customizable variants: Choose your finish (polished brass, chrome, PVD brass, satin nickel), dial color (black or silver), cable length (60′ or 150′), and optional scale doubler

With the Vigilant Wind Speed Instrument, you get a durable, power-independent display of wind data that combines precision, flexibility, and rugged design for all your wind monitoring needs.