The TI 30 X II Solar from Texas Instruments, a two-line calculator for science tasks, optimally adapted to the curriculum. In sufficient light conditions, it runs on solar cells, otherwise it relies on the battery (CR2025).
Product features:
- 11/10+2-digit display
- Two-dimensional statistics
- "Equation Recall" function for viewing and correcting previous entries and statistics data
- Scrolling and editing of the display in four directions
- Fractions and fraction conversion
- Trigonometric calculations (including hyperbolic functions) in DEG, RAD, or GRAD
- Polar and rectangular coordinates
- Display of angles in degrees, minutes, seconds
- Combinations and permutations
- 5 memory
- Term input in mathematical notation (EOS)
- Battery or solar operation
