Calculadora CASIO SL-210TE-WA-EC de secretária de 10 dígitos com alimentação solar e a pilhas

CASIO SL-210TE-WA-EC is a 10-digit desktop calculator with dual power: solar cell plus backup battery. It provides a clear numeric display and the basic arithmetic functions—addition, subtraction, multiplication and division—suitable for everyday calculations in office, school or home environments. The compact design fits on a desk and offers reliable operation thanks to its solar/battery power combination.

Advantages

The calculator combines solar power with a battery backup to ensure continuous use even in lower light; its 10-digit display shows numbers clearly for standard accounting and arithmetic tasks. The unit is designed for simple, reliable operation with essential keys for fast entry and calculation.

Suitable for

• Everyday arithmetic and billing tasks in offices
• School homework and classroom calculations
• Home budgeting and simple financial calculations

Key specifications

• Brand: CASIO
• Model: SL-210TE-WA-EC
• Display: 10 digits
• Power: Solar cell with battery backup
• Form factor: Desktop calculator
• Functions: Addition, subtraction, multiplication, division
• MPN: SL-210TE-WA-EC
• EAN: 4549526612640

How to use

Place the calculator on a flat surface where ambient light can reach the solar panel to maximize solar power use; the battery provides backup when light is insufficient. Use the numeric keys and the basic arithmetic function keys to perform calculations, press C/CE to clear entries, and follow standard keypad operation for chaining calculations.

Recommendations

To extend battery life, keep the calculator exposed to sufficient light during use and store it in a dry place when not in use; replace the backup battery according to the manufacturer's instructions if the display becomes faint.