Calculadora de secretária Casio JF-120 ECO

The Casio JF-120 ECO is a 12-digit desktop calculator designed for home or office use with an eco-friendly housing made from recycled plastic. It offers a clear layout and essential functions for everyday calculations, including currency conversion and grand total storage, while providing reliable performance and durability.

Advantages

The calculator combines an environmentally conscious design with practical functionality: recycled-plastic housing reduces environmental impact, a 12-digit display provides ample capacity for large figures, and built-in features such as currency conversion, tax calculation and grand total memory streamline routine arithmetic tasks. The device also includes adjustable rounding modes and a rapid correction key for efficient error handling.

Suitable for

• Home budgeting and household calculations
• Office bookkeeping and basic accounting tasks
• Currency conversion for small businesses or travelers
• Retail transactions requiring tax and grand total functions

Key specifications

• Brand: CASIO
• Model: JF-120 ECO (MPN: JF-120ECO)
• Display: 12 digits
• Housing: made from recycled plastic
• Functions: percentage calculations, TAX calculation, square root
• Memory features: independent memory, grand total memory
• Currency conversions: 4 conversion memories
• Rounding: selector (0,1,2,3,4,ADD2) and automatic rounding (F, CUT, 5/4)
• Other: 3-digit comma markers, plus/minus sign key, rapid correction key
• EAN: 4971850185697

How to use

Place the Casio JF-120 ECO on a flat surface and turn it on. Enter numbers and operations using the clear keypad; use the percentage key for percentage calculations and the TAX key to add or subtract tax according to your preset tax rate. Store frequently used exchange rates in the four currency conversion memories and recall them when converting amounts. Use the independent memory and grand total memory to accumulate intermediate and overall totals. Select the desired rounding mode with the rounding selector and correct entry mistakes with the rapid correction key.

Recommendations

For consistent results, set your local tax rate before performing tax calculations and update the currency conversion memories when exchange rates change. Keep the calculator on a stable surface and avoid exposure to excessive heat or moisture to prolong its service life.