Sci Plus 3500 -Gray

The SciPlus 3500 is the only talking scientific graphing calculator designed specifically for users with low vision. SciPlus 3500 is an easy-to-use, fully portable, talking, large display scientific graphing calculator featuring an enlarged keypad with high contrast and 0.7-inch tactile keys. The talking function enables speech output in either English or Spanish (can be turned off when not needed). Other features include a generous 6-inch, four-line display with adjustable contrast, adjustable backlight, inverse video, lightweight portable design, and long-life battery. USB charger also included.

In addition to performing all other scientific, statistical, and trigonometric calculations, the SciPlus 3500 calculator adds the ability to graph and plot equations, analyze values along a curve, and determine y-intercepts, poles, etc. As a result, the SciPlus 3500 is the most complete and innovative talking scientific graphing calculator available to visually impaired users.

Features:
- World's only scientific graphing calculator designed specifically for the visually impaired
- Two-language audio output - choose from English or Spanish
- Enlarged keypad with high contrast, 0.7-inch tactile keys
- Generous 6-inch, four-line display with adjustable contrast
- Adjustable backlight
- Inverse video
- Lightweight and portable, weighs just 20 oz.
- Long-life battery
- USB charger included
- Color: Grey