Portable Exhaust Gas Analyzer - Help

On Wednesday, January 29, 1997 at 12:00:00 AM UTC-8, Born to Boot wrote:
> Do you know the name of the company that produced a portable
> exhaust gas analyzer with the logo ASI?
>
> I was given what appears to be a new analyzer, but the operating
> manual is missing and I think there may be some missing parts.
>
> The unit was probably bought in the early 1980s and passed
> through several hands before mine. All history/memory of the
> original purchase has been long lost.
>
> The letters ASI are the only identification on the parts. The
> case with the meter is about 12" wide by 6" high by 6" deep and
> weighs about 5 pounds. The power cord has spring clamps similar
> to jumper cables and I assume connect to a car battery. There is
> a tailpipe probe, some electronic parts, and cables.
>
> If you know anything about an ASI analyzer, or how I can contact
> the company that made the equipment, please email or post a reply
> in this newsgroup.
>
> Thanks.