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With a 12-digit capacity, the Cityone CT-312N 12-Digit Desktop Calculator handles standard arithmetic and business tax calculations. Dual power from solar panels and batteries maintains the LCD readout during load shedding. Plastic keys register inputs without sticking during rapid accounting tasks.
Key Features
- 12-Digit LCD: Large numeric strings remain visible for complex arithmetic and tax calculations. Big digits reduce eye strain during long accounting sessions.
- Compact Frame: The unit occupies minimal desk space for better stationery organization. Its small footprint leaves room for other essential office tools.
- 120-Step Check: Integrated logic allows users to review and edit 120 previous entries. This prevents full resets when catching input errors mid-calculation.
- Dual Power Source: Solar cells and a backup battery keep the display powered. The hardware continues to operate when indoor lighting fluctuates.
- Memory Keys: Dedicated M+, M-, and MRC keys store intermediate totals. These functions simplify multi-stage business calculations and grand totals.
Frequently Asked Questions
Is Cityone CT-312N dual power?
Yes, it utilizes both solar energy and battery power. The solar panel runs the display under light, while the battery takes over in darker rooms.
How to change battery in Cityone CT-312N?
Remove the screws on the back casing to access the internal battery compartment. Replace the exhausted cell with a fresh one to restore full functionality.
