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H12 Digital Anemometer Handheld Wind Speed Meter with Extended Wind Sensor, Measures Wind Speed Wind Flow Temperature and Humidity CFM Air Flow Velocity Meter with Big Backlit Screen

4.1 4.1 out of 5 stars 125 ratings
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Purchase options and add-ons

Brand Aicevoos
Material Plastic
Item dimensions L x W x H 6.5 x 2.6 x 1.5 inches
Item Weight 8.8 ounces
Screen Size 2.6 Inches

About this item

  • 【CFM DISPLAY】Accurately measures wind velocity in 5 units: m/s(0-45), km/h(0-140), ft/min(0-8800), knots(0-88), mph(0-100), air flow in CFM（NO NEED TO CALCULATE）CMM
  • 【Wind Humidity & Wind Temperature】Measures wind temp in ℃/℉(0℃-45℃,32℉-113℉) the relative humidity ( 0.0% ~99.9%RH)of the environment
  • 【Separated Extendable Wind Sensor】Anemometer separate from the meter makes it easy to read in places where access may be difficult, Anemometer can be extended to 2.3m
  • 【Easy to Read with Big LCD Backlit Screen】With Big Backlit screen for easy reading Outdoor. This handheld wind meter is ideal for HVAC, sailing, windsurfing, drone flying, kite flying, boating, frisbee, golf, shooting, and more.
  • 【What's in the Box】1x H12 Digital Anemometer, 3x AAA Batteries, 1x User Manual, 1x Carry Pouch
› See more product details

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Aicevoos H12 Digital Anemometer Handheld Wind Speed Meter with Extended Wind Sensor, Measures Wind Speed Wind Flow Temperatur
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$59.99
Get it as soon as Thursday, Mar 20
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Sold by Aicevoos and ships from Amazon Fulfillment.
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Product details

  • Product Dimensions ‏ : ‎ 6.5 x 2.6 x 1.5 inches; 8.8 ounces
  • Date First Available ‏ : ‎ September 18, 2023
  • Manufacturer ‏ : ‎ Aicevoos
  • ASIN ‏ : ‎ B0CCT8WMJW
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.1 4.1 out of 5 stars 125 ratings

Product Description

Aicevoos H12 Digital Anemometer Handheld Wind Speed Meter with extended wind sensor

Measures Wind Velocity in 5 units
Wind Humidity & Wind Temperature
Easy to Read with Big LCD Backlit Screen
H12
H12
H12

What's in the box

  • 1x H12 Digital Anemometer, 3x AAA Batteries, 1x User Manual, 1x Carry Pouch

    • Looking for specific info?

    Customer reviews

    4.1 out of 5 stars
    125 global ratings

    Review this product

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    Write a customer review
    Play Around Till You Figure it Out.
    4 out of 5 stars
    Play Around Till You Figure it Out.
    Nice anemometer for the money. Does what I need for HVAC work. Had to read the manual, play around with it for awhile, read the manual again, and play around with it some more just to figure it out. Minus 1 star for the manual. ANYONE KNOW WHAT THE LITTLE CLOCK ICON DOES??? Nothing in the manual except to say it's a timing symbol.
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    Top reviews from the United States

    • Amazon Customer
      5.0 out of 5 stars Great for lab
      Reviewed in the United States on November 9, 2024
      Verified Purchase
      I use this for a high school science lab. It works great.
      Helpful
       Report
    • Avi
      4.0 out of 5 stars Play Around Till You Figure it Out.
      Reviewed in the United States on August 1, 2024
      Verified Purchase
      Nice anemometer for the money. Does what I need for HVAC work. Had to read the manual, play around with it for awhile, read the manual again, and play around with it some more just to figure it out. Minus 1 star for the manual. ANYONE KNOW WHAT THE LITTLE CLOCK ICON DOES??? Nothing in the manual except to say it's a timing symbol.
      Customer image
      Avi
      4.0 out of 5 stars
      Play Around Till You Figure it Out.

      Reviewed in the United States on August 1, 2024
      Nice anemometer for the money. Does what I need for HVAC work. Had to read the manual, play around with it for awhile, read the manual again, and play around with it some more just to figure it out. Minus 1 star for the manual. ANYONE KNOW WHAT THE LITTLE CLOCK ICON DOES??? Nothing in the manual except to say it's a timing symbol.
      Images in this review
      Customer imageCustomer image
      2 people found this helpful
      Helpful
       Report
    • JP from cocoa fl
      5.0 out of 5 stars Higher wind speed reading
      Reviewed in the United States on October 26, 2024
      Verified Purchase
      This anemometer is a great for higher wind speeds over 100 mph.
      Helpful
       Report
    • The I:10 Rhino
      5.0 out of 5 stars Great tool for stand up paddleboarders
      Reviewed in the United States on March 21, 2024
      Amazon Vine Customer Review of Free Product( What's this? )
      Got this to judge wind speeds and directions before going out on the board to make sure I wouldn't put myself in a bad situation. When I first got it, it seemed like the fan blade wasn't working, but I finally noticed there was a small metal piece interfering with the rotation. As soon as I got the debris out of the way, it began working perfectly, and I haven't had an issue since. If there's a reason you need to know the wind speed, this has worked great in that capacity for me.
      One person found this helpful
      Helpful
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    • WiseConsumer
      1.0 out of 5 stars Very poor instructions
      Reviewed in the United States on January 5, 2025
      Verified Purchase
      No instructions and difficult to figure out. Did what I needed it for after much research so it was very useful in determining AC register air flow. Mfg. Should offer better support and documentation for typical applications.
      Helpful
       Report
    • Raul Aguirre
      3.0 out of 5 stars Twice the price
      Reviewed in the United States on January 30, 2025
      Verified Purchase
      I bought it for it's "extending" feature. However, it hardly stretches. You can buy a non extending one for half the price, either way you will have to stretch your arm.
      Helpful
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    • Wilson
      5.0 out of 5 stars Works perfectly to quantify my home ac airflow distribution
      Reviewed in the United States on October 16, 2023
      Amazon Vine Customer Review of Free Product( What's this? )
      I've been dissatisfied with the airflow distribution of my home's ac system. I'll use this anemometer to get a better idea of the airflow coming out of each vent, and hopefully make some adjustments to the ac ducts.

      I wasn't sure what to think about the handheld sensor, but now after using it - I like it, in many areas of my home it has saved me from climbing up and down a ladder. For my situation this works better (especially the extension) than an "all in one" unit would.

      One of the reasons I chose this model was because it did Not use a 9v battery, but rather AA. And I'm pleasantly surprised that it also works with the lower voltage Nimh AAs (though even with a fully charged nimh batteries the display does show a "low battery" indication). I always have extra AA batteries ready to go, so this works perfectly for me. Thankfully I won't need to worry about leaky alkaline batteries ruining this device.

      I have no way to verify the accuracy of this device. Fortunately for my use, the absolute accuracy is not that important. The device does seem reasonably well made, and the impeller spins very freely with just the slightest amount of air over it. The only issue seems to be that the impeller is not balanced, as one blade always wants to swing to the bottom when it stops spinning.

      Overall I'm very happy with this meter, it's gotten me the data I need. Now with the cooler weather I need to go into the attic to see what changes I need to make to fix the airflow distribution.
      Customer image
      Wilson
      5.0 out of 5 stars
      Works perfectly to quantify my home ac airflow distribution

      Reviewed in the United States on October 16, 2023
      I've been dissatisfied with the airflow distribution of my home's ac system. I'll use this anemometer to get a better idea of the airflow coming out of each vent, and hopefully make some adjustments to the ac ducts.

      I wasn't sure what to think about the handheld sensor, but now after using it - I like it, in many areas of my home it has saved me from climbing up and down a ladder. For my situation this works better (especially the extension) than an "all in one" unit would.

      One of the reasons I chose this model was because it did Not use a 9v battery, but rather AA. And I'm pleasantly surprised that it also works with the lower voltage Nimh AAs (though even with a fully charged nimh batteries the display does show a "low battery" indication). I always have extra AA batteries ready to go, so this works perfectly for me. Thankfully I won't need to worry about leaky alkaline batteries ruining this device.

      I have no way to verify the accuracy of this device. Fortunately for my use, the absolute accuracy is not that important. The device does seem reasonably well made, and the impeller spins very freely with just the slightest amount of air over it. The only issue seems to be that the impeller is not balanced, as one blade always wants to swing to the bottom when it stops spinning.

      Overall I'm very happy with this meter, it's gotten me the data I need. Now with the cooler weather I need to go into the attic to see what changes I need to make to fix the airflow distribution.
      Images in this review
      Customer imageCustomer imageCustomer image
      3 people found this helpful
      Helpful
       Report
    • Amos
      4.0 out of 5 stars Easy to use, works as described
      Reviewed in the United States on July 25, 2024
      Verified Purchase
      Use this to check HVAC performance at the returns and outlets. Remote head is useful; units are a bit hard to read on the display, but will get used to it after using awhile.
      Helpful
       Report

    Top reviews from other countries

    Translate all reviews to English
    • AlbertMLO
      5.0 out of 5 stars Super útil
      Reviewed in Spain on March 2, 2025
      Verified Purchase
      Genial para poder comprobar con que temperatura sale el aire acondicionado y analizar de que mejor manera configurar la unidad central
      Report
    • Piero
      5.0 out of 5 stars Ben fatto e funzionale
      Reviewed in Italy on January 1, 2025
      Verified Purchase
      Anemometro semplice nel suo utilizzo ( ovviamente non professionale ) , permette di selezionare la lettura della velocità dell’aria. Cosa interessante che sul display compare anche la temperatura e l’umidità . Consigliato er applicazioni non troppo tecniche
      Report
    • Amazon Customer
      5.0 out of 5 stars JUST THE JOB
      Reviewed in the United Kingdom on November 14, 2024
      Verified Purchase
      NICE AND LIGHT DOES THE JOB
      Report
    • Cacarinette en Provence 🐞
      5.0 out of 5 stars Appareil fiable et d’utilisation facile. Idéal pour la protection des bonsaïs 😉👌.
      Reviewed in France on September 26, 2023
      Amazon Vine Customer Review of Free Product( What's this? )
      Cet anémomètre est très simple d’utilisation, toutefois mon compagnon s’est aidé du mode d’emploi qui possède sa version française pour mieux en maîtriser le fonctionnement.
      Il s’en sert principalement pour sa collection de bonsaïs qui demande beaucoup de vigilance sur l’impact de la météo et notamment du vent pour certaines essences.
      Cet appareil l’aide en l’informant non seulement de la vitesse du vent, mais aussi de son débit et de sa température, renseignements précieux pour cette culture. Il décide alors ou pas s’il doit mettre en serre certains de ses arbres.
      Mon compagnon est donc pleinement satisfait puisqu’il gère plus sereinement sa collection depuis cette acquisition, sans solliciter en permanence la météo.
      La housse de protection jointe lui est bien utile pour transporter et ranger l’appareil au jardin.
      Cet anémomètre fonctionne avec trois piles de type AA fournies avec l’appareil.
      Customer image
      Cacarinette en Provence 🐞
      5.0 out of 5 stars
      Appareil fiable et d’utilisation facile. Idéal pour la protection des bonsaïs 😉👌.

      Reviewed in France on September 26, 2023
      Cet anémomètre est très simple d’utilisation, toutefois mon compagnon s’est aidé du mode d’emploi qui possède sa version française pour mieux en maîtriser le fonctionnement.
      Il s’en sert principalement pour sa collection de bonsaïs qui demande beaucoup de vigilance sur l’impact de la météo et notamment du vent pour certaines essences.
      Cet appareil l’aide en l’informant non seulement de la vitesse du vent, mais aussi de son débit et de sa température, renseignements précieux pour cette culture. Il décide alors ou pas s’il doit mettre en serre certains de ses arbres.
      Mon compagnon est donc pleinement satisfait puisqu’il gère plus sereinement sa collection depuis cette acquisition, sans solliciter en permanence la météo.
      La housse de protection jointe lui est bien utile pour transporter et ranger l’appareil au jardin.
      Cet anémomètre fonctionne avec trois piles de type AA fournies avec l’appareil.
      Images in this review
      Customer imageCustomer imageCustomer image
      Report
    • jose jantarada
      5.0 out of 5 stars Rápida compra e entrega.
      Reviewed in Spain on February 17, 2025
      Verified Purchase
      De acordo com o enunciado. Suficiente para as minhas necessidades.
      Report