Stolní kalkulačka finanční Sharp EL-337C

Semi-desk top calculator with Euro-conversion. The Sharp EL-337C is a semi-desk top calculator offering a large, easy-to-read display, twin power operation and basic memory and checking functions designed for everyday office and accounting tasks.

Advantages

The calculator features a 12-digit large vari-tilt display for comfortable viewing, twin power (battery and solar) for reliable use, a 4-key memory and GT-add mode for cumulative calculations, Euro-conversion for currency-related work, resume and answer-check functions to review entries, and plastic keys for durable, tactile input.

Suitable for

• General office calculations
• Basic accounting and bookkeeping tasks
• Currency conversion and Euro-related calculations
• Students needing a desktop calculator for coursework

Key specifications

• Display: 12-digit large vari-tilt display
• Power: Twin powered (battery and solar)
• Memory: 4-key memory
• Functions: GT-add mode, Euro-conversion, resume function, answer check function
• Keys: Plastic keys

How to use

Place the calculator on a flat surface and adjust the vari-tilt display for comfortable viewing. Use the numeric and function keys to enter values and perform calculations; store interim results using the 4-key memory and use GT-add mode for cumulative totals. Use the Euro-conversion key when converting amounts between Euro and local currency. Use the resume and answer-check functions to revisit previous entries and verify calculations.

Recommendations

For reliable operation, use the calculator in well-lit areas to supplement solar power and replace the battery when display dimness or unreliable operation occurs. Avoid exposure to excessive heat or moisture to preserve the plastic keys and internal components.