All purchases of HP15c include a screwless back door until 2024.1.15

Published on 12/15/2020 11:17 PM by JGD

HP41CL

Just learned that Systemyde will start another lot of HP41CL circuits. We already have two excellent calculators for conversion - and we will get others in time for end of January, which is the expected arrival time of the new circuits!

HP41CL circuit close-up

HP 41CL