Sharp® 12-Digit Calculator EL339HB Dual Power 4-Key Memory 4-1/3″” X 7″” X 3/4″”

DESKTOP CALCULATOR OFFERS EXTRA-LARGE 12-DIGIT LIQUID CRYSTAL DISPLAY (LCD) WITH PUNCTUATION. FUNCTIONS INCLUDE FOUR-KEY MEMORY (MEMORY PLUS MEMORY MINUS RECALL MEMORY AND CLEAR MEMORY KEYS) GRAND KEY TOTAL COST/SELL/MARGIN PERCENT AND SIGN CHANGE KEYS AND ANSWER CHECK. DESIGN FEATURES A LOW-NOISE KEYBOARD METAL CASE AND KICK STAND. PORTABLE CALCULATOR RUNS ON SOLAR POWER WITH BATTERY BACKUP. FUNCTIONS FOUR-KEY MEMORY COST/SELL/MARGIN KEYS PERCENT KEY GRAND TOTAL KEY SIGN CHANGE KEYS ANSWER CHECK INCLUDES 12 DIGIT DESKTOP HANDHELD CALCULATOR METAL CASE ADDITIONAL INFORMATION VIEWING ANGLE KICK-STAND 4-KEY MEMORY MEMORY PLUS MEMORY MINUS RECALL MEMORY CLEAR MEMORY