I have three radiosondes, new but a little weathered. No batteries but
otherwise complete. With absolute pressure sensor for barometric
pressure, a thermistor, and some sort of RH sensor, plus all the usual
buffering, encoding, and transmitting stuff. And a calibration sheet. No
weather balloons or helium either :(

Each one is in a styrofoam and cardboard case about the size of a sheet
of paper but 4 inches thick, and weighs 11 ounces.

You can have all three for the cost of postage, let's say $10 via
Paypal. US destinations only.

Here's a picture:

http://www.blickbot.com/temp/radiosonde.jpg

Bob

--=20
http://www.fastmail.fm - mmm... Fastmail...

--=20
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist
.