Description
Casio DE-12E-BK 12-Digit Ergonomic Calculator – Black
The black Casio DE-12E-BK combines an extra-large 12-digit display with an ergonomic step-key layout. Keys are shaped to follow finger movement, with quiet touch and three-key rollover for everyday entry. Large rubber feet help keep the calculator steady.
Durable anti-fade key markings are formed in plastic; the M/EX, TAX+ and TAX− keys are exceptions. Currency exchange, tax, grand total and independent memory support office calculations, while decimal and rounding selectors control results. Dimensions: 188 × 140 × 35 mm; approximately 295 g.
Key features
- 12-digit extra-large display
- Ergonomic step keys and quiet touch
- Anti-fade key markings and three-key rollover
- Currency exchange, tax and grand total
- Solar and battery power
Compare the Casio MX-12B desktop calculator.
Updated 28 October 2026
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