Kobra wrote:
Anyone know if there is any problem in buying a battery operated "home" CO
detector and mounting it under your seat or somewhere inconspicuous? What
is the difference between a "home" unit and an "aviation" unit?

There's a lot of what appears to be useful information at http://aeromedix.com
under the description of their "CO Experts Model 2004". Of course, it's not an
unbiased source.