- 300 Steps Check Review up to 300 calculation steps
- Auto Review by pressing one single button!
- Jump to a particular calculation step by pressing one single button.
- insert / Delete add Add steps Delete steps
- ANS/check recall a previous calculation result and use it in the next calculation!
- AND / check Compare the results of two calculations!
- GT Automatic totalization of the results of different calculations.
- The recheck function allows confirmation of errors by sound when checking calculations. If the user presses an incorrect key when performing a second calculation to check calculation results, a buzzer sounds to alert the user of the error.
- Type Desktop Type
- Digit 12
- Regular Percent
- 300 step check
- Rechek Function The recheck function allows confirmation of errors by sound when checking calculations. If the user presses an incorrect key when performing a second calculation to check calculation results, a buzzer sounds to alert the user of the error.
for more info casio official website
https://www.casio.com/mea-en/basic-calculators/product.DJ-220DPLUS//
