Dual Power Big Display Calculator
Extra Large LCD Display. Extra large 12 digits and tilted screen display for easy and accurate screen reading. Dual Power, AA battery and solar panel helps make sure that the calculator will function even in a dim place. Auto power-off after approximately 8 minutes.
Common keys like mark up keys and grand total keys meet the standard function of the calculator.
Dual Power. AA battery and solar panel helps make sure that the calculator will function even in a dim place.
Key Operations:
- Power on / Clear error when pressed once, clear memory and all date when pressed twice.
- Percent plus-minus key
- Sign change key (Changes the sign of the displayed value from positive to negative, or vice versa).
- Right shift key (Shifts the displayed value to the right, deleting the rightmost digit). - Memory plus (Adds the displayed value to the independent memory).
- Memory minus (Subtracts the displayed value from the independent memory)
- Memory Recall (Effective before pressing [mc] key
- Memory Clear
- Mark-up/ mark-down key
- Fast addition of "0" (Displays two "0" when pressed one)
