DATAMATH CALCULATOR MUSEUM
Pool Water Analysis calculator with the date code
manufactured in Abilene, TX in May 1979.
Pool Water Analysis module
with copyrights from 1979.
module we located
a standard TMC0540 with a
|The base calculator of
this Pool Water Analysis calculator is a
standard TI-58C manufactured in 1979.
If you have additions to the above article please email: firstname.lastname@example.org.
© Mark Bollman and Joerg Woerner, August 3, 2008. No reprints without written permission.