Path: utzoo!utgpu!jarvis.csri.toronto.edu!cs.utexas.edu!yale!umich!cetus!besler
From: besler@cetus.mi.org (Brent H. Besler)
Newsgroups: comp.sys.ibm.pc
Subject: Re: super accurate clock
Message-ID: <5548@cetus.mi.org>
Date: 26 Feb 90 02:41:08 GMT
References: <8Zu5gEG00WEKM8DUof@andrew.cmu.edu>
Organization: Chaos Unlimited, Rochester Hills, MI
Lines: 11

> Does anyone know where I might aquire a very accurate clock for
> a PC?  That is to say, one that is accurate to within a couple of
> seconds over a year.  

Well it depends to what lengths and expense you want to go to for accuracy.
The ultimate would be to get the Heathkit "Most Accurate Clock".  It is a
special clock which recieves WWV(The NBS time standard) and constantly
recilabrates itself.  It has an RS-232 interface and Heath sells MS-DOS
interface software.  There has been some posting about it on sci.electronics
in the past month.  The clock is about $250 and the software is $25.