Re: Small scientific calculators--e.g. Radio Shack EC 4008

From: charles
Email: cburks007@earthlink.net


Hi, i have a small radio shack ec 4020 scientific calculator,made in the late 70's and early 80's. they stopped making this one in 1988.Very nice 10 digit and programmable calculator. Not much information about this one on the internet. thanks,charles