Richard Hall wrote:
Somebody recently said they might have a suitable thermocouple in their
junk box and asked which type the meter used. The article, in the May
1969 issue of Popular Electronics, doesn't say.

No, but the manual for the command set may. Or you might be able to figure
it out by looking at the color of the metal used.
--scott
--
"C'est un Nagra. C'est suisse, et tres, tres precis."