Texas Instruments TI-1795SV Minidesk Calculator

Large contoured keys and angled SuperView display makes this a good choice for home, office, school or retail. Change sign (+/-) key simplifies entry of negative numbers. Square root key is useful for schoolwork. Dual solar/battery power for use in any lighting condition. Power Source(s): Battery Solar Display Notation: Numeric Number of Display Digits: 8 Memory: 3-Key.Unit of Measure : Each