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BTMETER

BTMETER BT-100 Handheld Anemometer, Digital Wind Speed CFM Meter Gauge Air Flow Velocity Tester for HVAC Shooting Drone, Wind Chill, 14℉-113℉ Wind Temperature

    • Based on 4,046 reviews
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Availability: In Stock.
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Arrives Monday, Apr 28
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Color: BT-100 Anemometer


Features

  • Multifunction Pro AnemometerWind Speed, Wind Temperature, Wind Chill, Low battery indicator on bright backlit LCD screen. BT-100 is a portable wind speed guages can accurately measure air speed in 5 units: m/s, km/h, ft/min, knots, mph. Wind Temp in C/F(Degree Celsius/Fahrenheit)
  • Accurate Wind MeterWind Speed Meter for measuring wind speed range 0.67~67.1 mph(+/- 2% of readings), Wind temperature -10~60C,14F-113F(+/-2C,35.6F); Resolution 0.1m/s; 0.2C. 2 temp sensors and 8 vanes makes this air velocity meter is sensitive to measure very low air flow in HVAC installation, duct vent. A good helper in CFM calculation. Air Flow in CFM (Q)=Wind speed(V) x Duct Cross Sectional Area(A)
  • Tripod Hole for MountingTheres a metal threaded hole on the bottom of the digital anemometer, so you can fix it on a tripod for continuous wind guages. To set your hands free when you fly drones, rc planes, wings, helicopters and quads, long distance shooting.
  • Anemometer Case IncludedIt's a light weight, pocket size airspeed Meter, portable for you and your family to measure outside for outdoor activities, such as: shooting,Boat Sailing, Kite flying, Climbing, Drone driving etc.
  • Easy to Use Manual / Auto Power OFF optional, Back Light Screen to let you see clear even in dark. 2x1.5V AAA batteries included to get you started when you receive the wind tester. Add to Cart, Buy it, Use it, for any quality problems, well replace you.

Brand: BTMETER


Material: Plastic


Item dimensions L x W x H: 6.49 x 3.34 x 1.49 inches


Item Weight: 250 Grams


Screen Size: 3.34 Inches


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 6.49 x 3.34 x 1.49 inches; 8.82 ounces


Item model number ‏ : ‎ BT100


Batteries ‏ : ‎ 2 AAA batteries required.


Date First Available ‏ : ‎ December 2, 2018


Manufacturer ‏ : ‎ BTMETER


Country of Origin ‏ : ‎ China


Best Sellers Rank: #2,358 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #1 in Wind Speed Gauges


#1 in Wind Speed Gauges:


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Apr 28

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Accurate and Easy-to-Use Anemometer
Color: BT-100 Anemometer
I recently purchased the BTMETER BT-100 Handheld Anemometer, and I’m very impressed with its performance. This digital wind speed meter is perfect for measuring wind speed, air flow, and CFM, making it a versatile tool for both professionals and hobbyists. The device is compact and lightweight, making it easy to carry around and use on the go. The digital display is clear and easy to read, even in bright sunlight. I appreciate the straightforward button layout, which makes navigating the different modes simple, even for someone who's not particularly tech-savvy. One of the standout features is its accuracy. I’ve tested it in various conditions, and it consistently provides reliable readings. The built-in backlight is also a great addition for low-light situations. The BT-100 comes with a wrist strap and a protective pouch, which are nice touches that add to the overall convenience and durability of the product. Whether you're monitoring weather conditions for outdoor activities or checking airflow in HVAC systems, this anemometer gets the job done efficiently. Highly recommended for anyone needing a dependable and user-friendly wind speed meter! ... show more
Reviewed in the United States on September 3, 2024 by PapaKnowsStuff
    • Great price, works great. No complaints. Very simple to use.
Color: BT-100 Anemometer
Great price, works great. No complaints. Very simple to use.
Reviewed in the United States on February 7, 2025 by P Rios
    • Very useful, love the backlight
Color: BT-100 Anemometer
Use it on my sailboat for backup wind readings and detecting airflow inside the cabin on hot days. The lighting is very useful for the nights where it's too dark to read. The display is good, and the battery life is phemonemal. It doesn't like speeds over 30kts of wind. Fits nicely in your hand and the attached lanyard helps a ton in windy precarious spots. Build quality is good, would love for it to be water resistant as measuring wind with rain still leaves something to be desired. In all a great product, and would buy again. ... show more
Reviewed in the United States on September 10, 2024 by Alex The Sailor
    • Easy to use
Color: BT-100 Anemometer
Quality. Works well. Easy to use
Reviewed in the United States on February 23, 2025 by John Green
    • Love This Anemometer
Color: BT-100 Anemometer
Very sensitive and works like a charm and I like the back lit screen and protective case.
Reviewed in the United States on February 9, 2025 by vick
    • Good for price
Color: BT-100 Anemometer
One of the best tool in hvac industry And very useful
Reviewed in the United States on February 1, 2025 by Home pro21
    • Great for measuring HVAC vent flow (CFM); temperature sensor needs 3 min to show accurate temp
Color: BT-100 Anemometer
Review Image by Stantaur Stantaur
Review Image by Stantaur Stantaur
Whatever your believe on climate trends, HVAC is increasingly important these days - and this inexpensive tool is what regular people like you and me need for PROVING what the airflow and temp is coming out of our vents when the HVAC techs (or property owners) say "it's working as designed." Use it to measure airflow somewhere you know the HVAC works well, and then compare those measures against your own system to see the deltas in CFM (Cubic Ft per Minute of airflow) which then arms you to press the HVAC firm or property owner into making your place comfortable. Helps to use a dB meter (even just a phone app) to measure acoustics of system on/off (to properly size the ducting), and an infrared/laser pyrometer for quicker temp measure of the vent surface (also super handy for measuring cooking surfaces, tire temps at the track...) The device is borderline 5 stars (I gave it benefit of the doubt) because its temp readout takes 3-4 minutes at a location to accurately read the temp vs. the laser pyrometer I pointed at the vent to get a baseline temp reading. Otherwise it's been a strong 5-star experience, seems like a quality design that should last a long time. ... show more
Reviewed in the United States on July 29, 2023 by Stantaur Stantaur
    • All products should be this easy to use
Color: BT-100 Anemometer
After installing the batteries (a small screwdriver was included as a thoughtful accessory) it took less time to begin using this device than it took you to read this sentence. Press the "on" button and it begins reading instantly. The buttons are intuitive. Press "max/min" once and you'll get the maximum wind speed. Press it again to get minimum wind speed. Press it again to go back to normal mode. Similarly, "Avg" gives you average speed over time. Really like that this comes with a protective case. The backlight is very bright - even in daylight it makes reading so much easier. It's also a must-have at night (for those like me who may use it in darkness for measuring potential windchill). Backlight turns off automatically after 15 seconds (presumably to save battery life). I tried to see if this has auto-off feature but after leaving it on for several minutes it doesn't turn off. This can be a good thing when measuring min/max/avg wind speed though. Booklet that comes with this device states ±5% accuracy, and it's rated to 65mph (plenty fast wind speed for almost all occasions). These are decent accuracy and speed ratings for this great price range. Because this is a "directional dependent" device, I recommend using a wind sock or similar method of knowing wind direction. Aligning this device with the wind direction gives best results. ... show more
Reviewed in the United States on June 15, 2024 by N. Dured

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