The 5 Best AC airflow meters (2023 reviews)

The btmeter wind meter is specially designed for your daily purpose and has plenty of most useful features. This is a very good hand held anemometer. It gives you temperature and wind speed and works great. The blades should spin very freely with the slightest breeze. 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. It comes in a nice pouch, and is easy to read and manipulate.

This unit is very sensitive and can measure very low air flows. The fan spins easily and records well. It is used for outdoor activities and works great. It is great for figuring out whether to hit an extra club or two.

Why We Like This:

Very accurate and sensitive, with a nice large easy to read display
Great tool for dust collection air measurements
Perfect for anyone sailing a boat or flying a kite or drone
Side benefits are the ability to monitor humidity, barometric pressure and altitude

Best For crane: Toptes AC airflow Meter

Buy on Amazon

We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate meter. The toptes ac airflow meter is exactly that - it's a simple meter that hits all the right notes. This weather meter will be a great asset for those in archery, target shooting, kite flying, hunting, model airplane flying, piloting, outdoor athletic activities and weather record keeping. The toptes anemometer features a large 2.26" LCD screen for easy readings. It has multiple units for measurement and hi/lo functions and a very good backlight. It has the ability to let you set refresh rates with a min. The wind vane is very sensitive and turns with the slightest amount of breeze.

This device is easy to use, and has some good options in terms of giving you the max, min, or average wind speed, in any units you could possible need. The unit includes a storage case and even batteries as well as well as well written instruction manual. The unit will auto power off after a period of inactivity to conserve batteries.

Why We Like This:

Accurate wind speed, humidity, temp, easy to use
Very cool device to measure air flow
Very accurate on temperature and humidity also
Excellent digital wind speed, temperature, and humidity meter

Best For Measuring Wind: AOPUTTRIVER AC airflow Meter

Buy on Amazon

Best part: aoputtriver ac airflow meter costs comparatively low and it is available to ship in 24 hours. This hand-held Anemometer is simple to use. It measures the wind during a storm. It comes with the tripod hole for mounting at the bottom of the anemometer, keep the anemometer stable to measure the wind speed, and let you easily get the wind speed during the shooting or suring. It will display the highest speed and hold it. It gets pretty loud when you measure wind above 20 mph. The buttons and display screen are easy to see and there is no need to hunt through the instructions to figrue out the functions.

Although it needs to be facing the correct direction of the wind, it gives a pretty accurate representation of what the actual wind speed is wothout the costly instruments and equipmentsbof a real one. The battery cover is screwed down and they include a screwdriver. If all you want is wind speed, this will work fine.

Why We Like This:

Wind speed is accurate once the unit is powered on
Fast reaction time on wind speed readings
You can literally walk inside and measure the wind speed

Best And protable CFM Meter: AOPUTTRIVER Air Flow Meter

Buy on Amazon

We would, of course, be remiss if we didn't mention aoputtriver air flow meter for daily purpose. It gives you temerature and wind speed in pretty much any units you want. It’s good to have a reliable mechanism to accurately measure how much air is being moved. It’s really designed for AC installers so they can hold the blades up high and still read the display.

The anemometer has many useful features, including adjustable units of measures, min / max recording, point in time measurement, and it can record up to 600 measurements with an adjustable frequency of measurement of 1 to 99 second intervals. It’s able to show CFM by inputting the area of the air flow spot. The instructions are well written and easy to follow.

The wand can be extensible to 40mm, the USB cable can max extensible to 2m, which allows you to measure wind speed, air flow from higher and further areas that may not be accessible. It should be on the top of the housing so you can see which way to hold the anemometer. It comes in its little briefcase that is very durable.

Why We Like This:

Easy to use, well made, portable anemometer
Even comes with a case which is a really nice bonus
Helps to know temperature of air flowing

Best With windows: BTMETER AC airflow Meter

Buy on Amazon

Best part: btmeter ac airflow meter costs comparatively low and it is available to ship in 24 hours. This anemometer is compact and easy to use. It measures the high wind velocity range of 0340 ms, +- 20 + 50, and display in 6 units. It is built with sensitive 8 vanes to pick up slow winds down to 0.01 resolution. The temperature sensors are inside the tunnels (or "holes") likely to shade them from radiation (like sunlight) to assure that the readings are for the air flowing through the tunnels. It features a way out of spec on temp and humidity.

It is an anemometer and that the temperature readings and %rh would change instantly moving from outside to inside with no wind (air flow) outside or inside. The carrying is also a big plus. It comes with protective case, large backlit screen, low battery indicator and auto shut down to save the battery. It is excellent that it uploads data to your computer for real-time display and recording.

Why We Like This:

Technical support is responsive and very helpful
Display air flow velocity and cfm reading directly, no more manual calculation
Great and accurate hand held air flow meter