BRAND NEW IN ORIGINAL BOX (OLD STOCK). CASIO FX-3800P SCIENTIFIC PROGRAMMABLE CALCULATOR.

MADE IN JAPAN IN 1980s.

ORIGINAL OWNER'S MANUAL INCLUDED.

NEW LITHIUM BATTERY INSTALLED.

10-DIGIT DISPLAY with no missing segments, sharp and clear display, NO FLAWS.

NO SCRATCHES noted to unit, but box may show some wear due to age. NO RUST noted to battery compartment. All buttons are easy to press.

Casio released programmable Scientific calculators in the early 1980s, among those, this awesome model that could be labeled as a respectable programmable calculator with high-end technology.

Power ON/OFF switch

Program Memory: 135 program steps

Power Source: 3v Lithium CR-2025, approximately lasts for 1300 hours of continuously operation. Recommended to be changed every 2 years.

Display: LCD 10-Digit numerical display