Casio fx-991MS Scientific Calculator S-VPAM Solar With Cover

Casio fx-991MS scientific calculator (S-V.P.A.M. series).

Fully tested and working properly.

Condition details:

* Light scratches on screen and body (see photos)
* All buttons responsive
* Includes original slide cover
* Clean and functional

Features:

* Dual power (solar + battery)
* Wide range of scientific functions
* Compact and durable design

Great for students, engineers, or collectors of early 2000s electronics.