Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / Calculators |
| Origin | - |
| Brand | Deli |
| Model Number | DL-1528 |
| Display Type | Large LCD Screen |
| Key Type | Oversized Tactile Keys |
| Voice Function | Real Voice Broadcast |
| Power Source | Dual Power (Solar + Battery) |
| Digit Capacity | 12 Digits |
| Material | ABS Plastic |
| Color | Black/Grey |
| Recommended Use | Office, Accounting, Commercial Retail |
Anonymous
Mar 28, 2026
Rating: 4/5
Good value for money
Does exactly what it says. The voice is a bit robotic but accurate. The keys have a nice clicky feel which I enjoy.
Anonymous
Mar 26, 2026
Rating: 5/5
Office essential
We bought five of these for our finance department. Everyone agrees the large display reduces eye strain during long workdays.
Anonymous
Mar 25, 2026
Rating: 5/5
Sturdy and reliable
This feels like a tank. It has survived several drops already. The solar power backup ensures it never dies in the middle of a calculation session.
Anonymous
Mar 18, 2026
Rating: 5/5
Perfect for my accounting desk
The large keys make data entry so much faster, and the voice confirmation helps prevent errors when I'm typing quickly. Highly recommend for any accountant.
Anonymous
Mar 11, 2026
Rating: 5/5
Best calculator for seniors
Bought this for my mother who runs a small boutique. She loves the big buttons and the fact that it speaks the numbers back to her. Very user-friendly.
Anonymous
Mar 01, 2026
Rating: 4/5
Great visibility, loud voice
The screen is huge and easy to read even from a distance. The voice feature is very clear, though you can turn it off if your office is too quiet.
Q: Does it support tax calculation functions?
A: Yes, it includes dedicated keys for tax-plus and tax-minus calculations to streamline commercial and retail transactions.
Q: Can the voice function be turned off?
A: Yes, there is a dedicated switch on the side of the calculator to mute the voice broadcast if you prefer silent operation.
Q: Is the display backlit for low light conditions?
A: No, this model relies on ambient light and its large high-contrast LCD for visibility, but it does not have an electric backlight.
Q: What type of battery does this use?
A: This model typically uses one AA battery, which is often included in the package, alongside a solar panel for auxiliary power.
Q: How loud is the voice output?
A: The volume is optimized for a personal workspace; it is clearly audible to the user but generally not disruptive to colleagues nearby.
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