[PPRAANet] Hand-held anemometer

[Phillip H. Blanton]

And here's one that does all of the Kestrel functionality, including 
wind-chill for $13.44.

https://www.banggood.com/HT-383-Mini-Digital-LCD-Anemometer-Wind-Speed-Meter-Tester-Air-Temperature-Gauge-p-1098558.html

There are others. Look around the site and see what interests you.

Here are five QRP rigs for $18. That's $18 for all five. Not $18 each.

https://www.banggood.com/5Pcs-DIY-QRP-Pixie-CW-Receiver-Transmitter-Kit-7_023MHz-Shortwave-Radio-p-1146534.html

Gotta love BangGood.

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Phillip