|Twin-Powered Semi-Desktop Calculator with Variable Tilt Display.|
- Extra-large Display: 10-digit (16.0 mm) LCD display with punctuation.
- Twin Power Solar Operation automatically switches from solar to battery power in low light.
- 4-Key Memory includes memory plus, memory minus and recall memory, and clear memory keys.
- Additional Features: + tax and - tax keys, grand total and percent keys and sign change keys, constant, and variable tilt display.