Casio AX-120B - 12-Digit Compact Desk Calculator

The Casio AX-120B 12-Digit Calculator is designed as a compact desk type calculator that combines functionality, durability, and efficiency. With its extra-large liquid crystal display and 3-digit comma markers, calculations can be read quickly and clearly. The device is lightweight and portable, making it ideal for office, school, and home use. Its solar and battery dual power supply ensures reliable performance in any environment, whether in well-lit conditions or low-light settings.

Practical key functions such as mark-up, memory recall, sign change, and grand total make this calculator versatile for various tasks, from accounting and budgeting to everyday math. The plastic keys are built for smooth input, and key rollover functionality ensures that entries are registered correctly even when pressed in quick succession. Compact in design but powerful in operation, the Casio AX-120B is built to support accuracy and convenience in daily calculations.

Key Features

• 12-Digit Extra-Large Display: Provides clear visibility with 3-digit comma markers for easy number reading.
• Dual Power Source: Operates with both solar energy and battery, offering uninterrupted use.
• Functional Key Operations: Includes sign change (＋/－), mark-up calculations, grand total (GT), and independent memory for versatile tasks.
• Durable Build: Designed with plastic keys and rollover technology for smooth, reliable input.
• Compact and Lightweight: Easy to carry with a slim desk-friendly design, ideal for professional and educational use.
• Adjustable Settings: Features decimal and rounding selectors to meet different calculation preferences.

Specifications

Basic Information

• Product type: Compact Desk Type
• Number of digits: 12 digits
• Liquid crystal display: Extra Large display
• 3-digit comma markers: Yes

Key Characteristics

• Plastic keys
• Key functions: Key rollover, Shift key (▶), Sign Change (＋/－), Mark-up
• Memory: Grand total (GT), Independent memory

Power Supply

• Solar & Battery

Size (D × W × H)

• 175.5 × 110.5 × 25 mm

Weight

• 150 g

Display Settings

• Display format settings: Decimal selector (4/2/1/0/ADD₂)
• Rounding selector: F・CUT・UP・5/4

Calculation Functions

• Basic calculation
• Regular percent (％)
• Square root (√)

Conclusion
The Casio AX-120B 12-Digit Calculator has been designed to deliver reliable and efficient performance for daily use. With its user-friendly layout, dual power supply, and advanced calculation features, it provides the accuracy and convenience required for professionals, students, and home users alike. Its compact and lightweight build ensures it fits easily into any workspace, making it a dependable tool for precise calculations.