Desktop calculator CASIO MH-12 — 12-digit, 127×137×29 mm, black

CASIO MH-12 is a compact desktop calculator designed for everyday arithmetic and basic accounting tasks. Housed in a black shell with dimensions of 127×137×29 mm, this 12-digit calculator provides a clear numeric display and standard arithmetic functions including addition, subtraction, multiplication, division and percentage. Its compact footprint and reliable construction make it suitable for small desks, counters and home or office environments where straightforward calculations are required.

Advantages

The MH-12 offers a 12-digit display that accommodates larger numbers and simple financial calculations while keeping the overall device compact. Built with Casio’s established manufacturing quality, it delivers consistent keystrokes and clear visual feedback. The black finish resists visible staining and integrates with typical office equipment. The device’s size and button layout are optimized for frequent basic use without occupying significant desk space.

Suitable for

• Everyday office arithmetic and bookkeeping
• Home accounting and budget planning
• Point-of-sale counters requiring quick numeric entry
• Students performing basic math and homework checks

Key specifications

• Display capacity: 12 digits
• Housing dimensions: 127 × 137 × 29 mm
• Finish color: black
• Primary functions: addition, subtraction, multiplication, division, percentage
• Form factor: desktop / tabletop

How to use

Place the calculator on a stable, flat surface and orient the display toward the user. Enter numbers and operations using the tactile numeric and function keys; use the percentage key for percent-based calculations and the clear key to reset current entry. For multi-step calculations, input each operation sequentially and use the equals key to obtain the final result. Turn off or place the device aside when not in use to preserve keypad condition.

Usage recommendations

For consistent performance, keep the calculator clean and free of dust, avoid exposing it to direct sunlight or excessive humidity, and operate it within normal indoor temperatures. When using on a counter or point-of-sale surface, ensure the device is positioned to allow ergonomic key access and clear visibility of the display.