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Home / Calculators / Deli Calculator Office Real Voice Model Accountant Special Computer Large Keys Large Screen Office Use with Sound Commercial Multifunctional Computer Stationery Office Supplies

Attributes

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

6 reviews

A

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.

A

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.

A

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.

A

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.

A

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.

A

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.

5 FAQ

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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