Memory functions (M+, M-, MRC)
Grand total (GT)
Auto power off after 8 minutes of inactivity to save energy
Design Features:
Anti-slip silicone pads to prevent sliding during use
Ergonomic 135° tilted display for comfortable viewing angle
Lightweight (approx. 1,000g) and portable
Sturdy plastic construction with wear-resistant keys
Usage Scenarios:
Suitable for office and business calculations such as sales growth, cost, and profit analysis
Example operations demonstrated for sales growth and profit margin calculations
Additional Features:
Clear numeric display with easy-to-read digits
Energy-efficient with automatic shutdown
User-friendly interface for efficient and accurate calculations
| Width | 13.4 |
| Height | 5.8 |
| NetWeight | 0.16 |
| Brand | M&G |
| Model | ONAC DA4 |
| Type | Dual Power Calculator (Solar and Battery) |
| Display | 12-digit LCD screen with clear, large digits |
| Power Supply | Dual power source - solar panel and 1 AAA battery (size 7) |
| Keypad |
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| Durable plastic keys with concave design for comfortable and precise input; raised keys for quick blind typing |