[Heathkit] Heathkit Indoor/Outdoor Temp -Model ID-1390A

[john]

There's a conventional diode that works fine in this application....if I 
can only remember the ID....anyone know?

John K5MO


At 02:55 PM 12/30/2006, jim unger wrote:
>Carl
>If you can't find the originals, you should be able to substitute another
>temp sensor, if you know the approximate resistance range. Check Mouser,
>Jameco, Surplus Sales of Nebraska, etc. There are hundreds of sources online.
>Failing that, you might try a sensor from any car that has a digital temp
>display. They're usually mounted in the grille area with a 2-wire connector.
>My Jeep Cherokee (Chrysler) uses one that costs about 15 bucks I think.
>Hope this helps.
>--jim
>
>----- Original Message ----- From: "carl lowry" <l_carlj at bellsouth.net>
>To: <heathkit at mailman.qth.net>
>Sent: Friday, December 29, 2006 8:03 PM
>Subject: [Heathkit] Heathkit Indoor/Outdoor Temp -Model ID-1390A
>
>
>Found an old Heathkit Indoor & Outdoor
>Temperature Unit which i built in the 1970-1980.
>Missing the Temp Sensors & looking if anyone
>still  might have them. Please e-mail.
>73s
>Carl, k4zrd
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