VTG Casio fx-115s Black Financial Calculator

Vintage Casio fx-115S scientific calculator with hinged cover. • 252 functions including statistical, engineering, and complex calculations • VPAM (Visually Perfect Algebraic Method) input • Two-Way Power (solar + battery backup) • 10+2 digit display • Made in Indonesia by Casio Computer Co., Ltd. • Auto power-off function ✅ Fully tested – powers on, buttons respond, display is clear ✅ Original hinged cover included with Casio logo Condition: Good pre-owned condition with minor surface wear. Cover opens and closes properly. All functions not fully tested but basic operations verified. Shipping: Ships securely with padding.