Performs 417 scientific and math functions. Four-line, 15-digit per line display for a variety of calculations. Reliable dual solar/battery power (LR44 battery included). Auto power off to conserve battery. Protective hard shell sliding cover.
Performs 417 scientific and math functions, making it ideal for students, professionals, and engineers. The 15-digit display and four display lines allow for longer, more complex formulas. Dual solar/battery power provides reliable functionality in all lighting conditions. Auto shutoff feature helps conserve battery power. Convenient hard shell sliding cover protects the calculator from scratches. Power Source(s): Battery, Solar, Display Notation: Numeric, Number of Display Digits: 15, Display Characters x Display Lines: 15 x 4.