![Air Flow & Wind Speed Meter, Handheld CFM Anemometer with Waterproof Touch Button, CFM Meter Gauge Air Velocity Measuring Device for HVAC Outdoor [Rechargeable]](https://m.media-amazon.com/images/I/61tNNU1Vs4L._AC_SL3840_.jpg)






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Pro CFM Meter - Our airflow meter features a wide range of airflow CFM 0-999900, resolution of 0.001-100, and airflow area of 0.001-9999 ft2. It can help balance central air conditioning systems by reading the airflow readings throughout the house. Review: East to use - This thing has been fantastic! I love to use it to check the wind outside before deciding to burn or not and recently I've been working on new fans for my pc and have been using it to test different blade designs against the factory fans to see what kind of air speed i am getting. Its super easy to use and love that i can just charge it instead of having to have batteries. You can even turn the head so you can keep the screen facing you for easy reading. Review: Classroom Use - I still need to read up on how to read all the data but this is a nice tool to explore the outdoors. Now, honestly, I received this during a winter storm with wind gusts to 50 miles per hour, but the wind chill was -20 degrees F and there was no way I wanted to go outside to test it. I will settle for lighter winds at warmer temperatures. But I will be using this in my classroom as we discuss weather and wind. I am excited to add this to my classroom shelf!
| ASIN | B0CMWKQZV9 |
| Best Sellers Rank | 531,126 in Garden ( See Top 100 in Garden ) 169 in Wind Gauges |
| Brand | GOYERRNES |
| Customer Reviews | 4.0 out of 5 stars 24 Reviews |
| Included Components | Handheld Anemometer |
| Item Dimensions | 8.8 x 3.8 x 20.2 centimetres |
| Item dimensions L x W x H | 8.8 x 3.8 x 20.2 centimetres |
| Manufacturer | GOYERRNES |
| Manufacturer Part Number | GR-US-5000D-NEW |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Model Number | GR-US-5000D-NEW |
B**T
East to use
This thing has been fantastic! I love to use it to check the wind outside before deciding to burn or not and recently I've been working on new fans for my pc and have been using it to test different blade designs against the factory fans to see what kind of air speed i am getting. Its super easy to use and love that i can just charge it instead of having to have batteries. You can even turn the head so you can keep the screen facing you for easy reading.
A**W
Classroom Use
I still need to read up on how to read all the data but this is a nice tool to explore the outdoors. Now, honestly, I received this during a winter storm with wind gusts to 50 miles per hour, but the wind chill was -20 degrees F and there was no way I wanted to go outside to test it. I will settle for lighter winds at warmer temperatures. But I will be using this in my classroom as we discuss weather and wind. I am excited to add this to my classroom shelf!
C**I
Good, but not the best for dust collection system evaluation
It seems well enough made for the price. To say it will measure the CFM of something is a bit deceiving. To determine the CFM of any one port on my dust collection system, I need to know the airspeed in feet per minute (which this product will do) times the area of the pipe. It seem that this only offers pre-set areas beginning at 1 cubic meter and increasing by moving the decimal point (1.00000, 10.0000, 100.000, 1000.00, 10000.0, etc) That's probably helpful for HVAC work, but not so much for dust collection
E**A
Battery explodes while charging
First meter - battery bad out of the box. Second replacement meter exploded while charging. A pile of crap.
B**N
Accurate and easy to use but one issue
The meter is accurate and easy to set up and use. My only problem was that it wouldn't turn on, and it took me a while to figure out that the internal lipo battery was not plugged in. Double-check if it only powers on when connected to USB power. Not an issue with the meter, but it confused me when it would not turn on without a USB connection.
Trustpilot
1 day ago
2 months ago