Casio Mini Desk Type Check Calculator MJ-12DA

The Casio MJ-12DA is a compact mini desk-type check calculator featuring a large 12-digit LCD display. Designed for everyday business and office use, it includes a 150-step check function for reviewing and verifying calculation sequences. Its dual power system and ergonomic layout make it a reliable and efficient tool for a wide range of arithmetic and business calculations.

Key Features:
- 12-digit LCD display for clear visibility
- 150 steps check function for verifying calculations
- Auto Review function to help identify calculation errors
- Correct key for quick error correction
- Multiple memory functions including GT (Grand Total) and MRC
- Double zero (00) key for faster data entry
- Dual power system (Solar + Battery backup)

The calculator features a compact mini desk-type form factor with a sleek black body, making it suitable for use in limited desk spaces. The well-organized keypad includes dedicated function keys such as DISP, MU (Mark-Up), M+, M−, and a sign change key (+/−), supporting a broad range of business calculations including percentage and markup operations. Navigation buttons allow users to scroll through previous calculation steps for easy review and correction. The prominent purple AC (All Clear) key provides quick access to reset functions.