There are even less expensive ones he
http://www.devonsuperstore.com/C-W-F...meter-P81.aspx

You can find links to several options he
http://www.cumulus-soaring.com/spo.htm

I no longer sell these devices due to the extremely competitive market.

Good Soaring,

Paul Remde
Cumulus Soaring, Inc.

"Uncle Fuzzy" wrote in message
...
http://woot.com/

Just saw this....