Richard Hall wrote:
The May 1969 issue of Popular Electronics has plans to make a 5 Amp. AC
Ammeter out of a BC-442 meter. It uses 300 ohm twin lead as a 0.1375 ohm
shunt. They show 31" plus 1/2" for connections at each end. I have the
proper meter but never acquired the thermocouple.

What type is the thermocouple? If it's a Type J or K, I probably have
some junk box stuff.
--scott
--
"C'est un Nagra. C'est suisse, et tres, tres precis."