Relay-Version: version B 2.10 5/3/83; site utzoo.UUCP Posting-Version: version B 2.10.1 6/24/83; site teldata.UUCP Path: utzoo!watmath!clyde!floyd!vax135!cornell!uw-beaver!teltone!teldata!hoo From: hoo@teldata.UUCP (Jim Hoo) Newsgroups: net.auto Subject: RE: Heathkit exhaust analyzer owner. Message-ID: <266@teldata.UUCP> Date: Wed, 14-Mar-84 17:21:42 EST Article-I.D.: teldata.266 Posted: Wed Mar 14 17:21:42 1984 Date-Received: Thu, 15-Mar-84 01:53:26 EST Organization: Teltone Corp., Kirkland, WA Lines: 11 I own a Heathkit exhaust analyzer. This unit only measures CO (%). To use it on autos WITHOUT catalytic converters, all you have to do is to stick the sensor tube in the tail pipe. If you have car with a catalytic converter, you must somehow stick the sensor sensor up stream of the converter in order to make a measurement. The accuracy of the unit is around 1 or 2 % when compared to the state's emmission testing center Sun IR analyzers. Jim Hoo Teltone Corporation Kirkland, Washington