best cup anemometers

The Best Anemometers For Home Use In 2021

Last updated April 2021

If you’re looking for recommendations for the best anemometers to use at home in 2021 then you’re in the right place!

Whether you are looking for a handheld anemometer or one that mounts to your weather station, we have an array for you to choose from. Pole mounted anemometers are common, however, there are some new products on the market that use magnets to hold them in place.

Want to skip straight to the product recommendations? Click here ?

At A Glance: Best Mounted Anemometers 2021

Last update on 2021-06-01

What Is An Anemometer?

‘Anemometer’ comes from the Greek word anemos, which means wind. An Anemometer is basically a device used to measure wind speed and is commonly used in meteorology.

A cup anemometer, therefore, is simply a type of anemometer. They measuring wind by counting the number of turns or rotations as the air flows and are known for being particularly accurate. The faster the wind speed, the higher the number of rotations will be.

Invented in the 19th century, they are still widely used today. Both by hobbyists such as myself, and by professionals. Three cup anemometers are an accepted industry standard for a lot of wind-based studies.

What Should I Consider When Buying An Anemometer?

I’m glad you asked. Let’s think about some of the factors to consider.

Firstly, how many cups does it have? You’ll find anemometers with 2, 3, or 4 cups. If you read up on Wikipedia (no need, I’ve done it for you), you’ll learn that the 3-cup anemometer was specifically designed for accuracy. No need to go into the details here, but basically, if you’re looking for something as accurate as possible, go for 3 cups.

Where will you be using it? Does it need to be portable? Some anemometers will be handheld & easily portable, while others… might still be portable-ish, but are more intended to be mounted on a pole or a vehicle etc.

What is your budget? An obvious one, but let’s not forget about it. When buying an anemometer, you’ll find quite a range of prices. Think about the features that you actually need. I’ve shown a wireless weather station with a bunch of bells and whistles in this article which I love, but if you’re on a tight budget, it’s probably overkill.

Best Anemometers 2021: Our Recommendations

So, without further ado, let’s get into our recommendations for the top cup / mounted anemometers you can buy online in 2021!

Pole Mount Anemometer by Inspeed

Another product by Inspeed, but I couldn’t leave this one out of an article about the best anemometers, really…

This sturdy cup anemometer with dual digital display handles reads wind speed from 5 up to 150+ mph. It’s a great option when you’re planning to fix it in one spot, perhaps at home (vs. the previous magnetic one for on-the-go, maybe). The Pole Mount anemometer by Inspeed is portable and can function where AC power is not available. The pole is not included, but it does include a handy metal bracket with holes for mounting. An extra wire and display mount plaque can also be bought separately.

Remember that the pole isn’t included with this!

Details and updated pricing found from Amazon

'Pole Mount' Anemometer by Inspeed
120 Reviews
"Pole Mount" Anemometer by Inspeed
  • Battery powered - last for months continuous use
  • Accurate (3 to 4% of reading or +/- 1mph)
  • 1 second update rate for gusts
  • Captures Max and Average
  • Dual digital display can be hundreds of feet away

Last update on 2021-06-01

Magnetic Mount Anemometer Wind Meter by Inspeed

This digital cup anemometer with dual display is designed specifically for storm chasers. The wind sensor registers speeds of over 125 mph and the magnetic mount allows you to monitor the wind from inside your vehicle. It now comes with a metal cup rotor for increased durability.

While it is particularly suited as a vehicle-mounted anemometer, the powerful magnetic base really works with any metal surface. The product comes with a 25-ft cable too, which is great for checking wind speeds without going outside!

Details and updated pricing found from Amazon

New Magnetic Mount Anemometer Wind Meter by Inspeed
65 Reviews
New Magnetic Mount Anemometer Wind Meter by Inspeed
  • Attaches to (metal) vehicles
  • Includes Wind sensor, 25' wire, display
  • For storm spotting, chasing, reporting

Last update on 2021-06-01

BTMETER BT-100 Handheld Ademometer

If you’re looking for a handheld mounted anemometer then this is a great option. It’s great quality and has mutliple functions from wind speed, temperature and chill. BTMETER is reputable brand which builds great weather gadgets.

The BT-100 Handheld Ademometer is nice and light and of course extremely portable (der, its handheld!). It also has the ability to be mounted on to a tripod if you do want a fixed position.

Even though this is a small portable machine its wind measuring accuracy is pretty good and it measure a wide range of speeds (0.67~67.1mph).

This is a great handheld ademometer to use in a variety of activities including archery, shooting, sailing, drone flying and climbing.

Details and updated pricing found from Amazon

BTMETER BT-100 Handheld Anemometer Digital Wind Speed CFM Meter Gauge for HVAC Tester Air Flow Velocity, Wind Chill, 14℉-113℉ Wind Temperature
1,850 Reviews
BTMETER BT-100 Handheld Anemometer Digital Wind Speed CFM Meter Gauge for HVAC Tester Air Flow Velocity, Wind Chill, 14℉-113℉ Wind Temperature
  • 【Multifunction Pro Anemometer】Wind 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 ℃/℉(Degree Celsius/Fahrenheit)
  • 【Accurate Wind Meter】Wind Speed Meter for measuring wind speed range 0.67~67.1 mph(+/- 5% of readings), Wind temperature -10~45℃,14℉-113℉(+/-2℃,35.6℉); Resolution 0.1m/s; 0.2℃. 2 temp sensors and 8 vanes makes the meter is very sensitive to measure very low air flows to help you with HVAC installation, CFM calculation, Duct vents.
  • 【Tripod Hole for Mounting】There’s 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 Included】It'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, we’ll replace you.

Last update on 2021-06-01

Best Weather Station With Mounted Anemometer 2021

Okay, so clearly this might be a little overkill if all you want is a cup anemometer. But, if you’re looking for more, one of these awesome bits of kit will do the job (and more!) very well.

ECOWITT GW1002 Wi-Fi Weather Station with Solar Powered Wireless Anemometer

I’ve recommended Ecowitt products before on this website, and this model is a particular favorite. With this gadget, you’ll be able to easily measure temperature, wind speed, humidity, rainfall, wind direction (and more) all in one.

With the solar powered wireless anemometer, you can mount this outside, e.g. on the side of a building, and stream the information to your phone / mobile app (the app comes free with the device).

Details and updated pricing found from Amazon ?

ECOWITT GW1002 Wi-Fi Weather Station with Solar Powered Wireless Anemometer, UV & Light Sensor, Self-Emptying Rain Collector, Weather APP and Weather Server
25 Reviews
ECOWITT GW1002 Wi-Fi Weather Station with Solar Powered Wireless Anemometer, UV & Light Sensor, Self-Emptying Rain Collector, Weather APP and Weather Server
  • WIFI Weather Station: allows you to monitor your home and backyard weather conditions on your phone(iOS&Android) via our free WS View app(within your home network) and Ecoiwtt weather server(remote monitoring); supports to add optional sensors: max 8 WH31 multi-channel temp and humidity sensor / 8 WH51 soil moisture sensor / 4 WH41 PM2.5 air quality sensor
  • Separated Weather Sensors for Best Locations: Solar Powered Anemometer - measures wind direction, wind speed, wind gust, UV & light data; updates to your console every 16.5 second; Self-emptying Rain Collector - The wireless funnel-shaped rain collector is self-emptying and easy to install; Outdoor Temp & Humidity sensor - wall-mountable or hanging design, easy to install
  • Live Data on APP: Makes all sensor data available to mobile application (WS View for iOS or Android) on your local network; Mobile application is also used for local viewing of sensor data, and to assist in configuration of services
  • Graph & History Records on the Website: supported to upload all the sensors data to our free Ecowitt Weather server(ecowitt.net) to view all the data graph and download the history records on the website; Email alerts functions available for all the sensors
  • Other Supported Weather Servers: Supports uploads outdoor sensor data to weather underground, weathercloud and WOW; enables you to view historical records from your WU station(outdoor temperature, humidity, wind, rain); also supports uploading to customized website(needs to have the same protocol with wunderground or ecowitt weather server)

Last update on 2021-06-01

Portable Anemometers 2021

This article is focused primarily on cup anemometers & pole mounted anemometers, but I appreciate that some people like to know all the options. If you’ve read this far, and would also like to consider a handheld portable anemometer, this section is for you.

Here’s a comparison table with some links to get up-to-date prices & buy from Amazon. Enjoy!

 

 
Kestrel 2000
Proster Anemometer
HOLDPEAK 866B
BTMETER BT-100
Ambient Weather WM-4
Kestrel 2000 portable anemometerProster Handheld Wind MeterHOLDPEAK 866B Digital AnemometerBTMETER Digital AnemometerAmbient Weather WM-4
Editor Rating
4.3 out of 5 stars
4.6 out of 5 stars
4.1 out of 5 stars
4.4 out of 5 stars
4.2 out of 5 stars
Dimensions
122mm x 42mm x 20mm
104mm x 41mm x 18mm
165mm x 85mm x 38mm
190mm x 119mm x 53mm
140mm x 45mm x 19mm
Weight
65g
281g
198g
258g
181g
Wind Speed Range
0.4 to 40 m/s
0.40 to 30.0 m/s
0.3 to 30m/s
0.3 to 30m/s
0.4 to 40 m/s
Accuracy
±3% of reading
±2% of reading
±3% of reading
±5% of reading
±3% of reading
Measurement
Current Wind Speed,
Maximum Wind Gust,
Average Wind Speed,
Air, Water & Snow Temperature,
Wind Chill
Wind Speed, Air Volume
Wind Speed, Temperature, Wind Chill
Wind Speed, Wind Temperature, Wind Chill
Windspeed, Direction, Temperature, Humidity, Compass, Dew Point, Comfort Index
Units of Measure
knots, mph, kph, ft/min, m/s, Beaufort, ºC, ºF
knots, mph, kph, ft/min, m/s
knots, mph, kph, ft/min, m/s, ºC, ºF
m/s, km/h, ft/min, knots, mph
knots, mph, kph, ft/min, m/s, Beaufort
Display Backlight
Auto Power Off
Price
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