Wind Monitor Systems

- Portable Handheld Anemometer

It's Rugged.
The Lexan® rotor is virtually indestructible - you can toss the Vortex in your gear bag without worry. Over 110 mph range - when you really want to take that wind reading! It's drop and abuse- proof. There is nothing fragile about the Vortex.

It's Useful
Stop guessing at the wind speed and risking a poor setup. Measuring the wind speed is not only useful - it's informative, it's key, and it's fun.
- Unique head tilts flat for storage (in your gear bag)
- Water-resistant display
- Multi-function display, in mph or km/h**:
- Current speed
- Max speed
- Average speed
- Comfortable Vinyl handle

(** calibrate it to knots, too if you want!)

It's Accurate
- 3-cup rotor does not care which way the unit is pointed
(unlike those little ones that need to be held into the wind!)
- 4% accuracy from 10 to over 50 mph
(plus or minus a few tenths from 4 to 10 mph)
- Low mass rotor is responsive to gusts

It's Versatile
Use it for kitesurfing, windsurfing, target shooting, model aviation, weather monitoring, and all kinds of wind-related activites!

Best of all, it's affordable.

For more detail log on to http://www.inspeed.com