Citizen Desktop Calculator 10-Digit

Citizen Desktop Calculator 10-Digit

The Citizen SDC-810BN is a premium desktop calculator designed for professionals who demand precision and reliability in their daily calculations. With its robust build, dual power source, and advanced mathematical functions, this device stands out as an essential tool for offices, laboratories, and any environment where accurate computation is paramount.

Key Features

• 10‑Digit LC Display: A clear, single‑line liquid crystal display that shows up to ten digits of precision. The display is engineered for low power consumption and high readability in various lighting conditions.
• Three Key Memory Functions: Store and recall three separate memory slots (M+, M-, MR) for quick access to frequently used values, enhancing workflow efficiency.
• Percentage Calculation: Compute percentages directly with a dedicated button, streamlining financial and statistical calculations.
• Square Root Function: Instantaneous calculation of square roots, useful in engineering, physics, and mathematics contexts.
• MRC (Memory Recall/Store/Clear) Function: Full control over memory operations, allowing users to manage stored values with ease.

Power Options: Solar & Battery

The calculator is powered by a combination of solar cells and an internal battery. The solar panel captures ambient light to recharge the battery, ensuring that the device remains operational even in low‑light environments. When sunlight is insufficient, the built‑in battery takes over seamlessly, providing uninterrupted performance.

Design & Build Quality

• Dimensions: 9.4 cm (W) × 3.2 cm (D) × 12.4 cm (H). Compact yet spacious enough to accommodate a full keypad and display.
• Weight: 94 g – lightweight for easy placement on desks or in toolboxes.
• Color & Finish: Classic black finish that blends with any office décor. The matte surface resists fingerprints and smudges.
• No Covering: The device is open‑sided, allowing for quick access to buttons and reducing the risk of dust accumulation inside.
• Recycled Materials: Constructed with a minimum of 80 % recycled content, reflecting Citizen’s commitment to sustainability.

User Interface & Controls

The calculator features a straightforward button layout that includes numeric keys, arithmetic operators (+, −, ×, ÷), and function keys for memory, square root, percentage, and other operations. The keypad is tactile and responsive, providing immediate feedback with each press.

Display Characteristics

• Display Type: LC (Liquid Crystal) – offers high contrast and low power usage.
• Inclinable Display: The display is fixed; it does not tilt, ensuring consistent readability from any angle.
• No Backlight: Designed for use in well‑lit environments; the display remains clear without additional illumination.

Industry Standards & Compliance

The calculator complies with industry classification codes such as EC Commodity Code 84701000 and Industry Standard Product Classification 50101, ensuring it meets global regulatory requirements for electronic devices.

Applications

• Office Work: Quick calculations for budgeting, payroll, and data analysis.
• Engineering & Science: Precise arithmetic for design calculations, lab measurements, and research data processing.
• Education: A reliable tool for students studying mathematics, physics, or chemistry.

Why Choose the Citizen SDC-810BN?

The combination of a durable build, dual power source, and advanced mathematical functions makes this calculator an indispensable companion in any professional setting. Its eco‑friendly construction further aligns with modern sustainability goals, while its sleek black design ensures it remains a stylish addition to any workspace.