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  • VIDEO
BT-100WM Digital Anemometer Barometer HandheldWind Speedbestmeter
  • Digital Anemometer Barometer Handheld, BTMETER BT-100WM Wind Speed Temperature Wind Chill Tester w/Humidity, Altitude, Barometric Pressure Meter for Climbing Drone HVAC
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Digital Anemometer Barometer Handheld, BTMETER BT-100WM Wind Speed Temperature Wind Chill Tester w/Humidity, Altitude, Barometric Pressure Meter for Climbing Drone HVAC

4.2 out of 5 stars 509 ratings

To see product details, add this item to your cart. You can always remove it later.

Purchase options and add-ons

Brand BTMETER
Material Plastic
Item dimensions L x W x H 16.5 x 8.5 x 3.8 Centimetres
Item weight 150 Grams
UPC 778469100738 681381330988

About this item

  • ➤【MULTIFUNCTION ANEMOMETER】BT-100WM wind speed gauge meter measures not only Wind Speed, Wind Temp, Wind Chill Indicator, but also Relative Humidity, Dew Point, Barometric Pressure and Altitude. With data log, Tripod hole for mounting, it’s ideal for outdoor activities Long Range shooting, Hunting, Sailing, Kite flying, Drone Driving, CFM air flow test
  • ➤【HIGH PRECISION】Digital wind meter for measure wind speed range 0.67 ~ 67.1 mph( +/- 5% of rdg ) ; Wind temperature range -10~45℃,14℉-113℉(+/-2℃);Wind meter measurement altitude from 0-19685 Ft. Resolution: 0.2 mph, 0.2℉,0.1% RH. Built with 8 sensitive vanes to get high accurate measurement
  • ➤【EASY TO USE 】Measures different readings such as Max Wind Gust, Average Wind Speed and Current Wind Speed,deliver in 5 units: mph, ft/min, km/h, m/s or knots. Temperature (Celsius/Fahrenheit), Elevation(M, Ft), Atmospheric pressure(inHg, hpa mbar). And LCD backlit screen makes it easy to read in day or at night
  • ➤【LOG THE BAROMETER DATA】 This handheld wind speed meter can also log 16 groups of barometric pressure data for record, compare and analyse the relationship between temperature, humidity, and height. It’s compact pocket sized Pro anemometer for weather station, long distance shooting, HVAC testing
  • ➤【SAVE YOUR BATTERY】Auto shutdown after 10 minutes without operation, low battery indicator to remind you change the battery. Fast and effective 24 x 7 professional tech support, for any problem, please contact us

Product details

  • Batteries ‏ : ‎ 2 AAA batteries required.
  • Is discontinued by manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 16.5 x 8.5 x 3.8 cm; 150 g
  • Date First Available ‏ : ‎ Feb. 23 2019
  • Manufacturer ‏ : ‎ BTMETER
  • Place of Business ‏ : ‎ Zhuhai, Guangdong 519000,CN
  • ASIN ‏ : ‎ B07JBW8VPX
  • Item model number ‏ : ‎ BT100WM
  • Country of origin ‏ : ‎ China
  • 鶹 Rank: #44,341 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
  • Customer Reviews:
    4.2 out of 5 stars 509 ratings

Frequently bought together

This item: Digital Anemometer Barometer Handheld, BTMETER BT-100WM Wind Speed Temperature Wind Chill Tester w/Humidity, Altitude, Barometric Pressure Meter for Climbing Drone HVAC
$49.99
Get it by Tuesday, Jul 29
In Stock
Sold by bestmeter and ships from 鶹 Fulfillment.
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$18.99
Get it by Tuesday, Jul 29
In Stock
Sold by bestmeter and ships from 鶹 Fulfillment.
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Product Description

Barometer Barometric meter velometer Anemometer BTMETER BT-100WM

Multi-Function Anemometer with Barometer & Altimeter

Barometer Barometric meter velometer Anemometer BTMETER BT-100WM

Thanks to the sensitive dual temp sensors, 8 vanes, the BT-100WM wind speed meter can take accurate wind measurements in HVAC, industrial, hobbyist. The ideal anemometer for hunting, hiking, agriculture, barn ventilation, storm chasing, livestock monitoring, drone flight.

Barometer Barometric meter velometer Anemometer BTMETER BT-100WM

8 Vanes

Low friction bearing technology for more accurate measurement.

Barometer Barometric meter velometer Anemometer BTMETER BT-100WM

Dual Wind Chill Sensor

Upgraded Version, more accurate than 1 sensor.

Barometer Barometric meter velometer Anemometer BTMETER BT-100WM

Non-slip Design

Features a non-slip design, ensuring a secure grip in any condition. Perfect for both professionals and outdoor enthusiasts.

Barometer Barometric meter velometer Anemometer BTMETER BT-100WM

Nut Installable Design

Fix on tripod, for long-term fixed point measuring.

Multi-Function Anemometer Barometric meter & Explore our Top Picks!

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Customer Reviews
4.2 out of 5 stars 509
4.4 out of 5 stars 3,608
3.9 out of 5 stars 248
4.1 out of 5 stars 122
Wind Speed Range & Accuracy
Range: 0.3~30m/s; Accuracy ±5% Range: 0.3~30m/s; Accuracy ±5% Range: 0.3~40m/s; ±2% Accuracy Range: 0.3~45m/s; ±3% Accuracy
Wind Temp Range
14℉-113℉ 14°140° 14°140° 32°113°
CFM/CMM Display
Backlight Screen
Data Logging
Barometric Pressure log Review Data Log & Export via Computer 600set data storage & export
More Features
Barometric Altitude Humidity Wind Chill Indicator Relative Humidity Wind vane sensor replaceable

Brands in this category on 鶹

Customer reviews

4.2 out of 5 stars
509 global ratings

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Customers say

Customers like the quality and ease of use of the electromechanical gauge. They mention it's a great little machine and a handy tool to have. However, some customers have mixed opinions on its accuracy.

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5 customers mention "Quality"5 positive0 negative

Customers are satisfied with the quality of the electromechanical gauge. They mention it's a great little machine. However, some customers have mixed opinions on the value for money.

"Great product at a great price." Read more

"Quality product..." Read more

"Cheap Junk..." Read more

"Great product" Read more

4 customers mention "Ease of use"4 positive0 negative

Customers like the ease of use of the product. They mention it's a handy tool to have and practical for drones.

"...Seems to be accurate and very easy to use. It’s a handy tool to have." Read more

"Really easy to use and very compact" Read more

"Fast shipping and easy to use..." Read more

5 customers mention "Accuracy"2 positive3 negative

Customers have mixed opinions about the accuracy of the electromechanical gauge. Some mention it seems to be accurate and easy to use, while others say the readings were very inaccurate from day one. They also mention the barometer needs to be calibrated and requires a reference.

"...Humidity (indoor) accuracy was quite poor. 10% difference from LaCrosse hygrometer...." Read more

"...Seems to be accurate and very easy to use. It’s a handy tool to have." Read more

"Flow meter seems to work, but temp. readings were very inaccurate from day one. Would have returned for a new one to confirm temp...." Read more

Can't beat the price.
5 out of 5 stars
Can't beat the price.
I only use it for measuring wind speed while on my sailboat. I did check the temperature reading on my air conditioner but it read high. I then opened the back air inlet and the temperature dropped like a rock. So, all is good from my air conditioner. :) Just remember to close that little flap back again to keep out any sea-spray. Don't force the flap. It's finicky but it does go back in correctly. (No real complaint, just something to know.) The battery compartment (for two AAA batteries) has two screws holding the door closed. I didn't look inside the zipper case so I had to haul out my precision screwdriver to open the door. THEN I saw the INCLUDED screwdriver inside the zipper case. There is a lanyard that screws into the bottom of the meter but, on my sailboat, it would only get caught on something so I don't use the lanyard.
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Top reviews from Canada

  • Reviewed in Canada on June 19, 2020
    Verified Purchase
    I ordered this item to measure wind speeds before spraying agricultural chemicals. Seems to be accurate and very easy to use. It’s a handy tool to have.
  • Reviewed in Canada on December 28, 2019
    Verified Purchase
    Liked all the features. Did not like that to switch between RH and temperature you have to scroll between wind chill, dew point, etc using just that button.
  • Reviewed in Canada on July 17, 2020
    Verified Purchase
    I only use it for measuring wind speed while on my sailboat. I did check the temperature reading on my air conditioner but it read high. I then opened the back air inlet and the temperature dropped like a rock. So, all is good from my air conditioner. :) Just remember to close that little flap back again to keep out any sea-spray. Don't force the flap. It's finicky but it does go back in correctly. (No real complaint, just something to know.)

    The battery compartment (for two AAA batteries) has two screws holding the door closed. I didn't look inside the zipper case so I had to haul out my precision screwdriver to open the door. THEN I saw the INCLUDED screwdriver inside the zipper case.

    There is a lanyard that screws into the bottom of the meter but, on my sailboat, it would only get caught on something so I don't use the lanyard.
    Customer image
    5.0 out of 5 stars
    Can't beat the price.

    Reviewed in Canada on July 17, 2020
    I only use it for measuring wind speed while on my sailboat. I did check the temperature reading on my air conditioner but it read high. I then opened the back air inlet and the temperature dropped like a rock. So, all is good from my air conditioner. :) Just remember to close that little flap back again to keep out any sea-spray. Don't force the flap. It's finicky but it does go back in correctly. (No real complaint, just something to know.)

    The battery compartment (for two AAA batteries) has two screws holding the door closed. I didn't look inside the zipper case so I had to haul out my precision screwdriver to open the door. THEN I saw the INCLUDED screwdriver inside the zipper case.

    There is a lanyard that screws into the bottom of the meter but, on my sailboat, it would only get caught on something so I don't use the lanyard.
    Images in this review
    Customer imageCustomer imageCustomer imageCustomer imageCustomer image
    5 people found this helpful
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  • Reviewed in Canada on January 9, 2021
    Verified Purchase
    Great product at a great price.
  • Reviewed in Canada on August 19, 2020
    Verified Purchase
    Does a good job at measuring air velocity.
    I use it for HVAC and it does the trick.
  • Reviewed in Canada on January 15, 2023
    Verified Purchase
    Anemometer in name only..
  • Reviewed in Canada on February 3, 2022
    Verified Purchase
    Pour la vitesse du vent, ca va bien , lecture rapide et semble assez précise. La lecture de température est lente. Le baromètre donne les bonnes valeurs mais manque de précision (decimales ) pour calculer l'altitude qui devient très approximative . Le baromètre a besoin d'être calibré, donc besoin d'une référence sinon inutile
    Report
  • Reviewed in Canada on May 30, 2022
    Verified Purchase
    Ça aide à évaluer les conditions pour mon drone qui est capable de fonctionner jusqu'à 35km/h. Bonne petite machine.

Top reviews from other countries

Translate all reviews to English
  • LUCIO GUGLIELMI
    5.0 out of 5 stars BTMETER BT-100WM Barometro Anemometro Digitale Palmare
    Reviewed in Italy on June 24, 2024
    Verified Purchase
    Ottimo strumento multimisura, anemometro barometro altimetro etc.
    Report
  • can kerem cevik
    4.0 out of 5 stars Fiyat performans
    Reviewed in Turkey on October 7, 2023
    Verified Purchase
    Düşük rüzgarlar da maalesef çalışmıyor 1 knot altı. :( diğer rüzgarlarda iyi
  • ԱԱ𷡾԰äܴڱ
    5.0 out of 5 stars gute Ware zum fairen Preis
    Reviewed in Germany on June 21, 2023
    Verified Purchase
    Eine sehr schnelle Lieferung in einer sehr guten Verpackung! Die Ware ist von sehr guter Qualität und entspricht haargenau der Beschreibung! Ich bin absolut zufrieden und würde die Ware jederzeit wieder kaufen!!
  • Klaus Jung
    5.0 out of 5 stars Lieferung superschnell
    Reviewed in Germany on August 13, 2022
    Verified Purchase
    Beschreibung traf exakt zu!
  • Giovanni Roberto
    4.0 out of 5 stars Ok
    Reviewed in Italy on December 18, 2024
    Verified Purchase
    Funziona molto bene ed e' sufficiente per il mio problema, anzi mi da' alcuni dati in piu' rispetto al richiesto.