Casio fx-991MS 2nd Edition Scientific Calculator

This Casio fx-991MS 2nd edition scientific calculator is a reliable tool for advanced mathematics and engineering. It comes with its original sliding protective cover. The dimensions are approximately 16cm by 8cm or 6.3" by 3.1". It's helpful for high school or university math courses. I just bought this so it’s still in a very good condition. I just won’t be needing it anymore 😸