NICE-POWER Hand Held Anemometer Digital Wind Speed Meter Air Flow Rate, Portable Wind Meter for Havc Drone Navigation Fishing

I bought it to measure the air going INTO my air ductwork (for AC and Heat). Looking to see what the difference is when the filter gets dirty. So far it’s working good. Read the same spot a few times and repeatable. Hopefully I’ll get data in a few months.

I got this because I just needed a cheap and simple way to measure wind speed for some outdoor sports. For $15 this gets 5 stars. It’s compact and fairly easy to use.If I was to have negative critiques they would be as follows…. The buttons sometimes stick in the plastic housing so when pressing them just make sure you press perfectly straight down. Since there’s only two buttons switching modes isn’t quick and easy because you have to hold a button then tab through to get what you want. The recessed button to switch from C to F for temperature is recessed so deep it’s hard to find an object to use to press it.Even with the aforementioned negatives I still give 5 stars because the negatives don’t have much effect on actually using the device and it is after all only $15

Works good for airflow reading but the temp reading is way off

I’ve been using this to measure the inlet and outlet airspeeds on a ducted IT cooling system. The cheap price yet consistent results have made me very happy. What started as a throw away idea turned into a process this tool helps with almost daily.

instructions are very vague and unhelpful. I spent over an hour trying figure out how to locate the battery compartment and insert the battery in it's proper orientation. Too much trouble to bother returning.