WINDY WR4 Wireless Anemometer

Get clear, reliable wind data exactly when and where you need it with the WR4 Wind Safety System built for crews who need better visibility, faster setup, and smarter control on site.

Designed as the next evolution of portable wind monitoring, the WR4 introduces a redesigned display experience that prioritizes readability and usability. The larger, illuminated screen delivers more data at a glance, while dual orientation modes let you switch between full-detail monitoring and simplified, long-distance viewing with extra-large digits.

Unlike earlier systems, the WR4 gives you more control over your setup. Built-in signal strength feedback helps you position your receiver for the strongest connection, while the new sensor scan feature allows you to quickly identify and connect to active sensors even when access is limited or labels are not visible.

With a fully rechargeable battery and USB-C charging, the WR4 eliminates the need for battery replacements while delivering extended runtime for long jobs and continuous monitoring.

Whether you’re managing crane operations, coordinating lifts, or monitoring conditions on a fast-moving jobsite, the WR4 is built to reduce guesswork and keep your team informed in real time.

Features:

• Dual display modes (vertical + horizontal) for flexible viewing
• Extra-large digit display for long-range readability
• Larger illuminated screen with expanded data visibility
• Rechargeable battery with USB-C charging (no battery swaps)
• Up to 2,000 hours of operation on a single charge
• Signal strength indicator for optimal placement
• Sensor scan function for fast setup and troubleshooting
• Range up to 400 m / 1,321 ft
• Real-time wind speed, averages, and peak tracking
• Programmable wind speed alarm
• Temperature monitoring included

Options:

• Wind Speed (WS) self-levelling bracket with optional magnetic mounting kit
• Waterproof, impact-resistant carrying case (WS) for storage

Note: Ordering 5 or more units may result in longer lead times.

Download the WR4 Brochure