Holdpeak 866A Digital Anemometer - Wind Speed Meter Measures Wind Speed + Temperature + Wind flow with Data Hold & USB - The Most Accurate Anemometer Available! (Black)(CE,ISO,ROHS,GMC)

This anemometer works great and you can't beat the price point. I only use the analog readout so it is just what I need.

最近の各種製品は電源が一定時間で切れてしまう機能を持っているが、使い方によっては電源は勝手に切れて欲しくない時もあり、特に計測器等ではこれは余計なお世話でしかない。が…ｕｓｂ機能付きというのもあるかも知れないけどこの電源が勝手に切れるという余計なお世話機能を解除できるのは助かります。

Handheld anemometer works as expected! I purchased this unit to use for storm chasing and when on grass fire calls. Mounts to tripod easily and provides the data that I am looking for. The unit itself its a bit weird to turn on, you have to press and hold the power button till it comes on. I have another similar unit with no RH readout, it will turn on much quicker. The USB data logging only works with Windows 7, hopefully the software package gets updated. I was able to install the software on Windows 10 and had to manually download several additional files and register them with the OS, there was still a driver disconnect present. Again, hopefully this gets updated in the future! Overall I am very pleased with the purchase, it does everything I want it to except for the Windows 10 compatibility issue I noticed. Solid 4 stars!

せめてSDカードなどでデーターが保存できれば☆5つでしたが、残念。それて当方が購入後に価格が一気下がったことは大変腹立たしい、何とかしてほしいものです。

I live in a windy area. I personally can calm my windy area by running out of my house to measure the velocity of the wind. I also bought one for my sister so we can play "my area is windier than your area". It's fun.