Didn't find a freebee at BAMA or elsewhere but you can buy one at URL
http://www.agtannenbaum.com/h_cat.html#HEATHKIT

AND

http://www.d8apro.com/heath2.htm

CL

"Rob" wrote in message
. ..
Does anybody know where I can download a manual for a Heathkit Io-103
scope? I have a schematic for it, but would like to have the rest of the
manual with the calibration instructions. Thanks, Rob