TI-30XIIS Texas Instruments TI30XIIS Dual Power Scientific Calculator - LCD - Battery/Solar Powered - 6.1" x 3.2" x 0.8" - 1 Each Texas Instruments TI30XIIS Dual Power Scientific Calculator - LCD - Battery/Solar Powered - 6.1" x 3.2" x 0.8" - 1 Each Texas Instruments TI-30XIIS