line

Logo The HP-11C (Voyager 1.0)

line

Introduced on the 1st of september 1981, discontinued end of 1988

A scientific, programmable calculator with hyperbolic functions and a random generator. Thanks to the compact size, battery lifetime and quality this calculator was a big success.

One of my favorite calculators.

Scan HP11C
HP11C Backside
Serial number: 2503A44686

 

Manual in Dutch and German

Scan manual HP11C HP11C handboek

 

For those who are interested to see the inside of a HP-11C calculator, see here.

line

HP-11C related links:

line