Casio Fx115Es Scientific Calculator With 403 Built-In Mathematics Functions. 2-Line 10+2 Natural Textbook Display; Simplifies Entry By Showing Formula & Results As They Appear In Textbook; More Than 403 Built-In Mathematics Functions Including Basic & Advanced Scientific, Exponential & Trigonometric Functions, Fractions & Regression Analysis; Multi-Replay Function Allows User To Step Back Through Calculator ulations, Edit & Recalculate; 1 Independent Memory & 6 Constant Memories; Solar Power; Includes Slide-On Hard Case. One Year Manufacturer Warranty.

One Year Manufacturer Warranty..

A 20% restocking fee will be charged on returns or exchanges of any opened audio, telephone systems, home theater systems, dvd players, cameras, camcorders, digital cameras, radar detectors, electronic accessories or etc. unless defective. **Customer responsible for return postage.