- 300 Steps Check
- Localized number display
- Desk-Top Type
- 6(H) × 144(W) × 192(D) mm
- 300 steps check. Displays up to 300 previous calculation steps.
- Recheck 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.