Texas Instruments TI-30X IIS Scientific Calculator‎ Black – Tested Working

This Texas Instruments TI-30X IIS is a reliable, easy-to-use scientific calculator, perfect for middle school, high school, or college math and science courses. It's solar and battery-powered for dependable performance in any setting. ✅ Details: Brand: Texas Instruments Model: TI-30X IIS Color: Black Power: Solar + Battery Condition: Pre-owned; some cosmetic wear and small marks on case and buttons (see photos). Fully tested and works great. Functions: Basic arithmetic, trigonometry, logarithms, statistics, fractions, and more 📦 Clean, ready to use