Inspeed wind sensor, hand held wind meter, anemometer, windsensor, windmeter, and weather instruments for stormchasers and weather enthusiasts

anemometer, wind sensor, wind meter, storm chaser, stormchaser weather instruments VORTEX STORM CHASER™ WINDOW MOUNT ANEMOMETER

This digital storm chaser anemometer with dual display is deigned specifically with the stormchaser in mind. Anemometer registers speeds up to 125 mph+. The window mount lets you monitor the wind from inside your vehicle, not outside! Storm Chaser tested in winds well over 125 mph.

Price: $99.00

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Storm chaser window mount with stormchaser seal of approval
Full Product DescriptionSpecificationsAdditional PhotosOwner's ManualsWarranty Support

The VORTEX Storm Chaser "Window Mount" Anemometer includes the following:

  • Wind sensor
  • Sturdy 2-piece Mounting Bracket
  • Wire and display with connector

Mount the Vortex Storm Chaser™ anemometer   firmly in the window of your vehicle, run the wire into someplace safe, dry, and warm, stick the display where you can easily see it - and you can get a wind measurement without getting wet or pelted by hail!

The 2-piece bracket is a modified high-strength flag mount, and can take well over 100 mph winds. The storm chaser kit installs in minutes and will provide you will accurate wind speed data from within the safety of your vehicle

The Storm Chaser is fully portable, comes with 25 feet of wire and a male/female jack connection, so you can leave the wind speed sensor installed and remove the display when not in use.

Installation of a Storm Chaser Window Mount Anemometer


SENSOR TYPE 3-Cup Lexan rotor is virtually indestructable.
Reed switch/magnet provide 1 pulse per rotation.
ROTOR DIAMETER approx. 6 in (150 mm)
SPEED RANGE approx. 3 mph to 125+ mph (~5 kph to over 200 kph)

Supplied with a heavy duty 2-piece modified window flag mount
The "stick" twists in and out of the window bracket
Installs and uninstalls in seconds

WIRE Standard length is 25 feet (8m)
Shorter lengths available on request
Wire can be extended using any 1/8" jack audio cables
Closing the door on the wire does not damage the wire...

LCD Digital Display is a Cateye Velo8 bicycle computer.
Dual Display simutaneously shows CURRENT SPEED (top display)plus:
MAX, AVERAGE, KM/MILES, or several other (bicycle-related) functions.
Select mph or km/h (knots too if you wish - see Owners Instructions for details)
Water-resistant (not waterproof).

Provided with high strength self-adhesive Velcro pads for mounting the display

POWER CR2032 Coin Battery located in the display, not the rotor/head.
Battery life 1 to 3 years of intermittent, occasional use.
A few months to a year of continuous use, depending on wind conditions and mode of use
(Display goes to low power mode when the wind speed drops to zero,
or if removed from the bracket when not in use)
SPEED RESOLUTION Top Display (Current Speed): 0.5 mph
Bottom Display (Max, Average, etc.): 0.01 mph
DIGIT SIZE Top Display (Current Speed): 10mm (approx. 1/2")
Bottom Display (Max, Average, etc.): 5mm (approx. 1/4")
UPDATE RATE Approximately 1Hz (1 second)
ACCURACY a few tenths of a mph from 4 to 10 mph
+/-4% from 10 to 50 mph
estimated within 4% above 50 mph
click HERE for a calibration chart

Since bicyclists do not want their average speed to be diminished when they come to a stop, the computer will only record and average when the wind is blowing.  It stops recording below approximately 1 mph.  That means that  if the wind blows for 2 hours at 20 mph and 2 hours at zero, the average shown will be 20, not 10!  Please keep this in mind for your desired use of the Vortex anemometer. 

WORKAROUND :  If you want to know the real average wind speed - even with spells near zero, do the following:  reset the computer, note the time.  When desired, simply divide the total number of wind "miles" on the display by the number of hours since reset. 


Check out this review on  Review


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Storm Chaser Anemometer mounted on the window of  a stormchaser vehicle

Installing a Storm Chaser Window Mount Anemometer

Click here to see the instructions for this anemometer: INSTRUCTIONS

1 year 100% warranty on any defective parts and/or any failure resulting from normal use.

And if you open the box and it is not what you wanted or expected, return it within 2 weeks in as-new condition for a 100% refund (sorry - not including shipping!).

Basically - our goal your complete satisfaction.