Anonymous
Mar 28, 2026
Rating: 5/5
Simple and effective
No fancy features, just a reliable calculator that does exactly what it says. The large screen makes tax season much less stressful.
Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / Calculators |
| Origin | - |
| Brand | Deli |
| Display Digits | 12 |
| Power Source | Dual Power (Solar + AAA Battery) |
| Button Type | Large, Ergonomic Keys |
| Screen Type | Large LCD Display |
| Color | Black |
| Dimensions | 6.5 x 4.8 x 1.2 inches |
| Weight | 7.2 ounces |
| Material | Durable ABS Plastic |
| Warranty | 1 Year Limited Manufacturer Warranty |
Anonymous
Mar 28, 2026
Rating: 5/5
Simple and effective
No fancy features, just a reliable calculator that does exactly what it says. The large screen makes tax season much less stressful.
Anonymous
Mar 26, 2026
Rating: 4/5
Great office tool
Solid build quality and the dual power feature means I never have to worry about it dying in the middle of a calculation. The only reason for 4 stars is that it's slightly bulkier than expected.
Anonymous
Mar 26, 2026
Rating: 5/5
Best calculator I've owned
I use this daily for my small business accounting. The key press is satisfying and responsive, and the solar panel works great even under standard office lighting.
Anonymous
Mar 12, 2026
Rating: 5/5
Excellent visibility
Bought this for my father who has trouble seeing small print. He loves it. The contrast on the screen is excellent and the buttons are distinct.
Anonymous
Mar 05, 2026
Rating: 5/5
Perfect for my aging eyes
The buttons are huge and the screen is incredibly clear. I no longer struggle to see the numbers when balancing my checkbook. Highly recommended for anyone who needs visibility.
Anonymous
Mar 03, 2026
Rating: 4/5
Good value for money
Works well for general financial tasks. The buttons are very easy to press, which helps when entering long strings of numbers quickly.
Q: How loud is the button click?
A: The buttons provide a tactile feedback with a soft click sound, making them quiet enough for shared office environments.
Q: What happens if the solar panel is covered?
A: If the solar panel is covered or in low light, the calculator automatically switches to the backup AAA battery power without interrupting your work.
Q: Can the display tilt for better viewing angles?
A: The device has a fixed flat design and does not feature a tilting screen, but the large font size ensures readability from various angles.
Q: Does this calculator come with batteries included?
A: Yes, one AAA battery is included to get you started, but it also functions solely on solar power in bright light.
Q: Is this suitable for complex scientific calculations?
A: This model is designed for basic arithmetic and financial calculations. It does not include advanced scientific functions like trigonometry or logarithms.