Handheld Anemometer, Anti-dust CFM Meter With Touch Button, Rechargeable Wind Speed Gauge for Air Flow, Chill, Temp Test, Waterproof LCD Backlight

I’m no engineer but I think it works, was having trouble with a sandblast dust collector and wanted to see what the cfm was as opposed to what it claims to have. It helped me get it working as it should. It has a lot of options, I only used the cfm function. Great price for a tool that comes in handy.

Did not come with a case as shown in the advertisement.

I just needed this unit to provide general CFM reading which it does quite well. It also can perform numerous other measurements which I have not pursued. It appears well made and is fairly simple to operate.

Thought it was not working but after I unplugged the battery cable and reattached it the unit turned on. Be aware that you must hold your finger on the power switch for more than a few seconds before it turns on. A quick press will not work. After it started, I set the units and this is incredibly sensitive to air flow. Bare wisp of air will spin the cups. The touch screen works very well. This was an awesome purchase and a great price.

I immediately tried putting this to work diagnosing a split system with excessive coil sweat: airflow measured within spec, but temp read was 15 degrees off. Both probe and temp gun clocked the air at 54, this read it at 69. I didn't buy it for that feature, but it could cause the unwary some issues. Like that is chargeable rather than taking batteries, but it's lack of temperature calibration makes me distrust it's accuracy in reading airflow. As I've no other instrument to check against it and the read was reasonable, I'm willing to run with it for now.

Very nice device. The speed indicator is extremely sensitive and can measure less than 1 mph. Wind speed settings can be displayed in mph, kph, and knots for boaters. Backlight works very well providing a clear display.

Nice handheld Anemometer. Very easy to read display and buttons. Very easy to use. The price was dropped so I snagged it. The compass on top is not accurate at all. I will remove it and re-glue it back in with the proper direction.

Grandson likes this. He has an interest in weather. Item seemed sturdy and reliable, re-out was good.

Der Anemometer wird benötigt um die Windstärke, Temperatur und Luftfeuchte am Aufstellort eines Teleskopes zu messen. Weitere Anwendungsfälle sind die Messung einer Saugleistung und Trocknung von Teleskopen. Leider kann ich die Verarbeitung nicht bewerten, da ich keinen Vergleich habe, mein Eindruck ist hierzu aber sehr positiv hinsichtlich Verarbeitung und Qualität für diesen Preis.

My friends and I enjoy racing drones, and we've found the INFURIDER Digital Anemometer Wind Speed Meter to be a very useful tool. We can check the wind speed before flying, so we know the best conditions for racing. It's simple to use and provides accurate measurements. What's great about this device is that it does more than just measure wind speed; it also tells us about temperature, humidity, and more. It even has features like auto-off, data hold, and a screen that lights up. It's an easy-to-use and dependable wind speed meter. We're really pleased with how well it works and we highly recommend it to anyone.

Once upon a time, specialist monitoring devices were chunky, expensive things. £30 for what this is, is pretty good. it's built very well, isn't suitable for an industrial worksite but is perfectly robust as a well tret tool. After connecting the supplied battery, it worked flawlessly, it also functions when plugged in / charging so the use of powerbanks can easily extend its portability. The led screen seems a little large but its dpi is super low so i guess that's why. had to cut costs somewhere. Great product for enthusiasts, potential and actual.

Excellent device. Readings seem relatively accurate. Easy to use with simple controls. Recommend.