Return-Path: Received: from simmts4-srv.bellnexxia.net ([206.47.199.13] verified) by logan.com (CommuniGate Pro SMTP 4.1) with ESMTP id 2500252 for flyrotary@lancaironline.net; Mon, 21 Jul 2003 21:20:34 -0400 Received: from nbnet.nb.ca ([142.166.247.159]) by simmts4-srv.bellnexxia.net (InterMail vM.5.01.05.32 201-253-122-126-132-20030307) with ESMTP id <20030722012016.UGKR14562.simmts4-srv.bellnexxia.net@nbnet.nb.ca> for ; Mon, 21 Jul 2003 21:20:16 -0400 Message-ID: <3F1C91AE.6FD67818@nbnet.nb.ca> Date: Mon, 21 Jul 2003 22:21:50 -0300 From: Rino X-Mailer: Mozilla 4.77 [en] (Win98; U) X-Accept-Language: en MIME-Version: 1.0 To: Rotary motors in aircraft Subject: Re: [FlyRotary] Re: Tachs & things References: Content-Type: text/plain; charset=iso-8859-2 Content-Transfer-Encoding: 7bit For a temporary tach I use the Micro-1000 from Aircraft Spruce No. TH201. It reads one pulse per revolution. Rino