Chelsea Online

This top of the range scientific calculator presents 403 mathematical functions on its exceptionally clear and easy-to-read Natural Textbook Display. This ever popular model is now available with Random Integers and an improved equation mode, as well as solar power. Features Twin line 10 digit display. 403 functions. Multi-replay. Matrix/Vector. logic operations. Slide on hard plastic case. Regression analysis. Scientific constants. Metric conversion. 7 memories. 24 parentheses and %.