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BTMETER BT-100 Vane anemometer, Digital Anemometer, Handheld Wind Speed Meter

BTMETER BT-100 Vane anemometer, Digital Anemometer, Handheld Wind Speed Meter

Preço normal $26.09 USD
Preço normal $30.99 USD Preço promocional $26.09 USD
Promoção Esgotado
Frete calculado no checkout.


✅The BTMETER-100 is a reliable and portable wind speed gauge equipped with a bright backlit LCD screen, displaying wind speed, temperature, chill, and low battery indicator. It measures wind speed in 5 units and wind temperature in both ℃ and ℉. Suitable for various applications, the device provides accurate data for weather enthusiasts, outdoor adventurers, and meteorology professionals.

✅The Wind Speed Meter is a precise tool for measuring wind speed and temperature. It measures wind speeds between 0.67 to 67.1 mph with an accuracy of ± 5%, and wind temperatures between -10 to 45℃ or 14 to 113℉ with an accuracy of ± 2℃ or 35.6℉. With a resolution of 0.1m/s and 0.2℃, the device is highly sensitive and features two temperature sensors and eight vanes. It's an ideal tool for HVAC installation, CFM calculation, and duct vents, providing accurate data for informed decisions.

✅The digital anemometer has a metal threaded hole on the bottom that enables you to attach it to a tripod for continuous wind measurement. This feature allows you to keep your hands free while flying drones, rc planes, wings, helicopters, and quads or during long-distance shooting.

✅The Wind Gauge Meter is a highly portable and lightweight device that can easily fit in your pocket. This makes it a convenient tool for you and your family to use for a variety of outdoor activities. Whether you enjoy shooting, boat sailing, kite flying, climbing, drone driving, or any other outdoor pursuit, the Wind Gauge Meter can provide you with accurate wind speed measurements.

✅This Wind Gauge Meter comes with the option of Manual or Auto Power Off, as well as a Backlit Screen for clear visibility even in the dark. Simply add it to your cart, purchase it, and start using it for all your outdoor activities.We are committed to quality, and in the unlikely event that you encounter any problems within one year of purchase, we will provide a replacement guarantee.



Backlit LCD screen

Wind Chill Indicator

Beaufort scale indicator

Auto shutdown after 5 minutes

With tripod hole for mounting

Read Max/Min/Average/ Current wind speed

Easy CFM calculation: Air Flow in CFM (Q) = Flow Velocity in Feet Per Minute (V) x Duct Cross Sectional Area (A)



Wind Velocity Range: 0.67~67.1 mph

Speed units:m/s, km/h, ft/min, knots, mph

Wind Temp Range: 14℉-113℉

Temp Units Optional: ℃/℉


During low wind speeds, there is virtually no noticeable wind chill.
When measuring, please make the wind blade perpendicular to the wind direction.
Due to different shipping channels, different batches of products may not contain batteries.


Shipping Policy

We have the warehouses located in the United States, United Kingdom, Australia. If your delivery address is in the United States, United Kingdom, Australia, and we have the stock there, the local delivery time is 3-12 days.

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

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Customer Reviews

Based on 15 reviews

BTMETER BT-100 Vane anemometer, Digital Anemometer, Handheld Wind Speed Meter

Quality for the price!

This is my first anemometer, Im a beginner sailor, and so far im very impressed! Its extremely sensitive, accurate and easy to use. Plus for the case and batteries included!


Very sensitive to the slightest move, but it does give high and low speeds in a multiple of speed settings. This is stored for view. I was impressed about the accuracy at time of purchase. Will see what happens during the next year.


This is a great wind meter. Accuracy wise I can't comment as I did not have another machine to compare values however it is very sensitive and can read even the smallest blows of air. I used for engineering a grow room but this will work perfectly for anyone wanting to measure or record how air moves at what speeds and stuff of that kind. 10/10 recommended!


Haven't used this for duct balancing yet, but it worked well in testing. 5% accuracy isn't terrible, as long as it's consistent(ie. 5% across the board, vs 5% at peak flow).

The fan blades move with very little resistance, so this should work for low velocity as well.