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Home / Calculators / JUNNO Calculator for Office, Financial and Commercial Use, Electronic Accounting Specialist, Advanced Large Screen with Big Buttons

Attributes

Brand -
Category Stationery, Educational Electronics & Office Supplies / Calculators
Origin -
Display Type 12-Digit LCD Large Screen
Button Style Oversized Ergonomic Keys
Power Source Dual Power (Solar + Battery)
Functions Add, Subtract, Multiply, Divide, Percentage, Square Root, Memory
Material Durable ABS Plastic Casing
Dimensions 6.5 x 4.8 x 1.2 inches
Weight 7.2 ounces
Color Professional Black with Grey Accents
Warranty 1-Year Manufacturer Limited Warranty
Ideal For Office Accounting, Retail, and Home Finance

6 reviews

A

Anonymous

Mar 25, 2026

Rating: 5/5

Great visibility

I have trouble seeing small displays, so this large screen is a lifesaver. The numbers are huge and easy to read without my glasses.

A

Anonymous

Mar 17, 2026

Rating: 5/5

Reliable workhorse

Been using this daily for six months now. No issues whatsoever. The memory functions are easy to access and very useful for complex calculations.

A

Anonymous

Mar 09, 2026

Rating: 4/5

Good for retail use

We bought three of these for our shop counters. They are fast and reliable. The only minor issue is that the stand angle is fixed, but it works well on flat surfaces.

A

Anonymous

Mar 08, 2026

Rating: 5/5

Best value for money

Does everything a standard office calculator needs to do without any fuss. The price point is excellent for the features provided.

A

Anonymous

Mar 02, 2026

Rating: 4/5

Solid build quality

Very sturdy calculator. The keys have a nice tactile feel. I took off one star because the solar panel could be slightly larger, but the battery backup works great.

A

Anonymous

Mar 01, 2026

Rating: 5/5

Perfect for my accounting desk

The large buttons make data entry so much faster and the screen is incredibly clear even in low light. Highly recommend for anyone doing heavy number crunching.

5 FAQ

Q: What happens if the solar power is insufficient?

A: The device automatically switches to battery power when ambient light is too low for the solar panel to operate effectively, ensuring uninterrupted use.

Q: Does it support tax calculation functions?

A: While it does not have a dedicated single-press tax button, you can easily perform tax calculations using the percentage and memory storage functions.

Q: Is there a key click sound when pressing buttons?

A: The keys provide a soft tactile feedback but are designed to be quiet, making them suitable for shared office environments.

Q: Can the display tilt for better viewing angles?

A: The JUNNO calculator has a fixed ergonomic tilt designed for optimal viewing on a standard desk surface; it does not have an adjustable hinge.

Q: Does this calculator come with batteries included?

A: Yes, the package includes one AA battery to get you started immediately, though it also features a solar panel for extended use.

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