The Sharp ELDP9001 gives you the audit trail of a printing calculator without the tape. A large 12-digit blue fluorescent display sits above a five-line scrolling LCD that holds up to 300 previous entries, so you can scroll back through a long run and see exactly where a figure came from. Check & Correct lets you edit an earlier entry in place — useful when a number is updated rather than mistyped — and the total recalculates without re-keying the run. Because nothing prints, it is whisper quiet and suits shared or open-plan offices where a ribbon printer would not. Cost/Sell/Margin, tax keys, four-key memory, change sign, backspace and selectable decimal and rounding complete the set.

• Large 12-digit blue fluorescent display
• 5-line scrolling LCD stores and replays up to 300 entries
• Check & Correct lets previous entries be edited and the total recalculated
• Paperless and whisper quiet — no ribbon, no tape
• Cost/Sell/Margin keys and tax keys
• 4-key memory, change sign and backspace keys
• Selectable decimal and rounding keys