AIOMEST Handheld Wind Cup Anemometer with Direction, Digital Wind Speed Meter Gauge Measure 1.5~93MPH Air Flow Velocity, Wind Temp for Outdoor Hunting Shooting Drone Surfing HVAC - AI-881M
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Availability:
In Stock.
Arrives
Thursday, May 14
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Features
- Measure Higher Air VelocityAI-881M is a cup wind meter that measures wider wind speed range: 1.5~93mph(0.7~42m/s), which is higher max wind speed than most wind gauges. Resolution 0.1, Accuracy: +/- 4% of reading, 4 units optional: m/s, km/h, knots, mph to satisfy your needs in airflow monitor.
- Higher Precision with Rotatable Wind SensorBuilt-in 4 sensitive wind cups as a sensor to pickup any slight breeze for assured accuracy. With its air flow cup sensor, this anemometro only needs to be held vertically in any direction to obtain an accurate wind reading. Unlike other wind vane windmeters, there's no need to determine the exact wind direction before measuring.
- Handheld Wind Cup Anemometer Unlike conventional vane anemometer, AIOMEST outdoor anemometro AI-881M is capable is capable of displaying realtime, maximum, and average wind speed together with wind temperature readings simultaneouslyallowing you to analyze wind conditions at a glance. With its portable size(1655138mm) and light weight of only 116g, it is the ideal onthego wind tester for kinds outdoor activities such as golf, boat sailing, RC plane flying and wind surfing etc
- Wind Meter with Compass Top-mounted compass for identifying wind direction. Auto/manual power-off and low battery indicator to save power. Backlit LCD screen shows Beaufort scale and wind speed, with data hold function to freeze air flow velocity reading freely . The AIOMEST AI-881M portable wind speed measuring device comes with a portable carrying case and is backed by a 365-day warranty.
Package Dimensions: 8.82 x 4.37 x 1.85 inches
Item Weight: 8.4 ounces
Manufacturer: AIOMEST
Date First Available: March 29, 2022
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If you place your order now, the estimated arrival date for this product is:
Thursday, May 14
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View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I bought this for a "Pathfinder kit". It's accurate and works really well. It's affordable and I know it's worked because the door bundles land where I want them to. Its also durable enough to bang around in my ruck in field problems without issue. Great product. Easy reccomendation.
Reviewed in the United States on October 12, 2023 by Vichtz
I acquired this anemometer for use on our boat and with my drone. In both cases, knowing wind speed can be critical. I tested this on a calm day but my weather station's cups were moving so I knew there was enough wind to register. Except this unit didn't register anything. Wind was at 2 mph and less but the anemometer didn't spin - didn't even try. Hopefully it is more reliable on days with more wind. I had trouble reading the display to change to mph with both the backlight on and off. Could be my vision just isn't that great up close anymore but found that to be a disappointment. Otherwise, the important stuff on the screen (wind and temp) are easy to see. The compass doesn't work well at all. There is at least one bubble in the compass and it is nowhere near accurate based on my testing. I was disappointed that the thermometer took a long time to adjust when moving from 73° indoors to 40° outdoors. In about 5 minutes it was still showing 60° degrees. Overall, I think it will work for most of my simple needs. For more discerning needs I would look at something more reliable.
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Reviewed in the United States on December 12, 2022 by browning browning
This thing is accurate.
Reviewed in the United States on May 3, 2023 by Appalachained
This is my first anemometer (something I strongly suspect is the case with many of the other reviewers as well) but I've been eyeing one for a while. Alas I can't afford a Kestrel 5700 right now so in the meantime I'm giving this one a try. I primarily ordered this to support K9 with a much smaller secondary function for precision shooting. As you can probably imagine, wind speed and temperature have a major impact on K9 tracking and detection. Especially as the sun goes down. An anemometer is it necessary to keep track of these things in a K9 context (you can figure out a lot of this stuff I feel) like it is in precision shooting but it doesn't hurt and I always like having hard data. In this role I found this anemometer to be largely adequate. I went with this particular model because it's a cup design, unlike a fan design you don't have to carefully align this to get an accurate reading. Which is ideal for my needs for K9. Using the tripod mount I can put this up in an area without too many wind obstructions and collect data for 15 minutes (auto shut off time) without having to worry about repositioning. As I said this isn't a Kestrel, so this unit does not give you when direction but for my application you can figure that one out by feel. For shooting not having precise wind direction is a bigger issue. Having a temperature sensor is a nice bonus. It does take a bit for the sensor to stabilize and give you an accurate reading. So if you want temperature data, wait maybe 10 or 15 minutes. Fortunately the unit does not actually have to be on. For example, if you've stored the anemometer in a 70° building all day when you take it outside and turn it on it will likely read 70° for the first few minutes. But once more air starts flowing through the sensor it'll start to get down to the real value. As other reviewers have noted the compass is basically useless. I teach land navigation professionally (as featured Outside magazine!) so I almost always have a proper compass on hand and I have a compass on my watch so it's no big loss. It's basically just a ultra cheap button compass glued on top of an anemometer. So it's not stabilized, it's slow, extra sensitive to magnetic interference, has no provisions for declination, ect. It's not really something I need so the compass being useless doesn't really bother me. As a side note like other reviewers my compass has a air bubble in it. This is not effect compass accuracy or precision, it's just a symptom of a cheap compass. The unit seem to power through batteries pretty quickly. But so far I've only used the batteries that were included in the package so they may have been partially depleted to begin with. Later today I'm going to replace them with some new ones. Hopefully that gives some better battery life. I have used this in the field for K9 purposes. I recently traveled out of state for a dog trial in an area that was having frequent wind storms and frequent temperature shifts throughout the day. The anemometer help me collect data throughout the trial and adjust my plan accordingly. I have attached a not very good picture of that day for reference.
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Reviewed in the United States on January 7, 2023 by Redacted Redacted
As a Air Force weather equipment technician over 4 decades ago. I have used my share of anemometers to verify the accuracy of wind speed and direction transmitters on the airfield (and other uses). I clearly remember one cold, wet and blustery day in England when the weather observer swore the equipment was wrong because other bases were gusting over 40 knots and we were only getting a high of 38. I tried to explain the wind was coming from the north to south, the runway was aligned east and west. There were buildings and trees cutting down the wind speed. To prove this, I had to climb the 20 foot wind pole and stick an anemometer next to it and call out the readings over the radio to the weather station. What does this anecdote have to do with this anemometer? Only to illustrate the experience I have with them. What I don't like about the anemometer is the small size of the cups. The size forces the user to be pretty perpendicular to the wind for an accurate reading. A tilt of a few degrees may cause you a few miles per hour. For most uses, this really won't matter. If it does, I'd recommend one with bigger cups or impeller. I believe the device to be fairly accurate however, have no way to vouch for the accuracy except for experience from long ago. This is the reason for the 4 stars for accuracy. Overall, I like this device. It is easy to read and with practice, you can get a general wind speed and direction. With the thermometer, you can get a general idea of how bad you are freezing your buns off on a cold, wet, and blustery day. Perhaps the best use is for farming, hobbyist, camping and model flying (if the speed is not critical).
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Reviewed in the United States on January 17, 2023 by Walter Thomason
The construction feels cheap but the measurements compared to my speedometer in a car was close. This meter came in the wrong box and was Initially concerned that I got the wrong device.
Reviewed in the United States on January 29, 2023 by Frankie E. White Frankie E. White