Casio Fx-115MS‎ Scientific Calculator Two Way Power Solar Battery W/ Slide Cover

Casio Fx-115MS Scientific Calculator Two Way Power Solar Battery W/ Slide Cover  Pre-owned Casio calculator with light surface wear from regular use. Calculator body, keypad, display, and solar panel are intact and power on, with '0.' shown on the screen in photos. Slide cover has noticeable surface scratches, scuff marks, and some discoloration on both exterior and printed interior but remains structurally solid and fits securely.  Item: Casio fx-115MS S-V.P.A.M. handheld scientific calculator with matching slide cover.  Brand / Model: Casio fx-115MS.  Type: Scientific calculator with LCD display in a compact handheld form factor.  Power Source: Two way power system featuring a solar panel with internal battery backup.  Functions: Provides standard scientific and engineering operations plus integration, differential calculations, equation solving, and standard deviation, with quick-reference instructions printed inside the cover.  Included Cover: Hard slide-on protective cover with inner printed guides for mode initialization and key calculation examples.  Use: Suitable for school, university, exam preparation, and general scientific or engineering calculations.  Packaging / Codes: Calculator and cover only; no retail box or visible UPC/EAN on the unit.  S3A2