Below is the reply I got.  I didn't find them in a quick look at the Davis
Instruments page either.

Rusty





From: salesdept@usradiator.com [mailto:salesdept@usradiator.com] Sent: Thursday, April 01, 2004 12:57 PM
To: 13brv3@bellsouth.net
Subject: [USRadiator - Sales #1740]: Digital flow meter?


Rusty, We no longer stock and distribute the flow meter. We purchased them
from Davis Instruments and may still be available from their web site.
Thanks Don