Sharp Electronics Sharp® 12-Digit Desktop Calculator QS2130 Dual Power 7-1/2"" X 6-7/8"" X 2-2/3"" Grey p/n QS2130

COMMERCIAL DUAL POWER DESKTOP CALCULATOR OFFERS A 12-DIGIT LIQUID CRYSTAL DISPLAY (LCD) WITH AUTOMATIC 3-DIGIT PUNCTUATION. MULTIPLE USE KEY SIMPLIFIES BUSINESS CALCULATIONS TO SAVE TIME AND INCREASES EFFICIENCY BY HANDLING FUNCTIONS LIKE MARGIN MARKUP SELLING PRICES COSTS PERCENT CHANGES. FUNCTIONS INCLUDE INDEPENDENTLY ACCESSIBLE FOUR-KEY MEMORY PLUS SECOND TWO-KEY MEMORY FUNCTION ROUND UP/OFF/DOWN ADD MODE FIXED (3 2 0)/FLOATING DECIMAL AND CONSTANT AND SIGMA MODE SELECTORS. SOLAR-POWERED OPERATION WITH BATTERY BACKUP PREVENTS MEMORY LOSS. TWIN POWER SOURCES INCLUDE BUILT-IN SOLAR CELL AND LITHIUM CELL. CALCULATOR INCLUDES ADJUSTABLE STAND AND CARRYING CASE AND WEIGHS .64 LB. FUNCTIONS MARGIN MARKUP SELLING PRICE COST PERCENT CHANGES 4-KEY MEMORY PLUS SECOND 2-KEY MEMORY ROUND UP/OFF/DOWN ADD MODE FIXED (3 2 0) / FLOATING DECIMAL CONSTANT AND SIGMA MODE SELECTORS ITEM COUNTER CALCULATOR FEATURES POWER OFF MEMORY PROTECTION INCLUDES SIMPLE CALCULATOR ADJUSTABLE STAND CARRYING CASE