On Thu, Feb 11, 2010 at 11:55 AM, Blake Barrett <Blake at blakebarrett.net> wrote: > I've been e-mailing back and forth with the guy at http://microtim.com/ who > claims that if we can keep it from getting too cold, his altimeter should > work up to 120k ft. So I don't understand... is this a data logger or dose it have a serial port or what? -Jonathan