Hewlett Packard - Calculator - 1990-2000 - HP 48GX calculator

HP 48GX calculator with 128k RAM in very good condition.

Accompanied by a 32k RAM card (RAM battery replaced, CR2016 model).

Also included is a rare item, a “The Pocket Professional” Celestial Navigation Pac by Sparcom (user guide accessible online). Astronomical navigation software.

This offer includes books that are no longer readily available, including the user manual and its initiation guide.
Additionally, three almost不可or almost impossible to find works:
- Voyage to the Center of the HP48 G/GX by Paul Courbis,
- HP 48 G GX S SX in Prep 2nd edition by Mathieu Cornillaul, Dunod Tech edition,
- “Mathez the HP48G/GX in 380 programs” for Faculty, IUT, Prep by J.M. Ferrard, D3I DIFFUSION editions

I am also including PC connection cables: the first is the original from HP with its specific connector tip, and the second is a USB cable specifically for the 48GX.