This Scientific Calculator has an extra large display, with 8 digits + 2 digit exponent. Programmable, up to 40 steps, with direct formula entry and program protection for future recall. Automatic pow...

This solar scientific calculator comes with a highly efficient solar panel that requires only 50 lux, works with any available light. Will never need batteries. 10 digit LCD + 2 digit exponent. 15 lev...

830008 WonderCalc Pocket-sized Calculator, Alarm Clock, Timer, Phone Directory and Touch-Tone Phone Dialer in a unit. When closed, the clock is displayed through a window in the cover. Stores 64 phone...

This calculator automatically converts U.S. to metric and metric to U.S. for measurements of volume, area, length, temperature, or weight. Unique feature allows conversion of one measurement into ever...