Citizen Calculator SDC 812NR

Solar cells, Batteries
Ratings
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Delivered between 13.1.2026 and 20.1.2026
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Product details

The Citizen SDC 812NR is a reliable school calculator that stands out for its user-friendly design and practical features. With a fixed angled display, it allows for comfortable readability of results. The calculator is equipped with a solar cell power supply, promoting environmentally friendly use while reducing the need for frequent battery changes. The SDC 812NR is lightweight and compact, making it ideal for use in schools and on the go. Its 12-digit display provides ample space for complex calculations, while the simple operation is also suitable for beginners. This desktop calculator is a practical choice for students and learners who value functionality and efficiency.

  • Fixed angled display for better visibility
  • Solar cell power supply for sustainable use
  • Lightweight and compact design for easy portability
  • 12-digit display for extensive calculations.

Key specifications

Calculator type
School calculator
Item number
21068564

General information

Manufacturer
Citizen
Category
Pocket calculators
Manufacturer no.
SDC812NR
Release date
6.6.2022

Colour

Colour
Black
Exact colour description
Black

Calculator properties

Calculator type
School calculator

Display properties

Number of digits
12x
Number of lines
1x

Power supply

Power supply
Batteries, Solar cells
Battery size
A76 / LR44 / AG13 / L1154 / LR1154 / 157

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
2.10 cm
Width
10.50 cm
Height
12.70 cm
Weight
87 g

Package dimensions

Length
15.90 cm
Width
11 cm
Height
2.90 cm
Weight
114 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Pocket calculators» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Citizen
    Not enough data
  • 1.Maul
    0 %
  • 2.Genie
    0.1 %
  • 3.Canon
    0.2 %
  • 3.Casio
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Citizen
    Not enough data
  • 1.Canon
    0 days
  • 1.Casio
    0 days
  • 3.HP
    1 day
  • 4.TI
    4 days

Return rate

How often is a product of this brand in the «Pocket calculators» category returned?

Source: Digitec Galaxus
  • Citizen
    Not enough data
  • 1.Fiamo
    0 %
  • 1.Maul
    0 %
  • 3.Ibico
    0.6 %
  • 4.Canon
    0.7 %
Source: Digitec Galaxus