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The practical desktop calculator ELEVEN SDC-022SR in an elegant black finish offers a 10-digit display, solar power with battery backup, and clear keys for comfortable everyday calculations at school and in the office.

Large 10-digit display

Clear result visibility and easy reading even during longer calculations — ideal for school and office.

Dual power with solar panel

The solar panel with backup battery ensures reliable operation and energy savings all day long.

Compact and practical

Dimensions 127 × 88 × 23 mm, large keys, and memory functions for comfortable and fast input.

The reliable office calculator ELEVEN SDC-022SR combines a large, easy-to-read display with intuitive controls. Thanks to the solar panel and backup battery, it’s suitable for everyday use, whether for accounting, studying, or quick spot checks.

It features basic arithmetic operations, memory functions (M+, M-, MR, MC), percentage calculation, and square root. High-contrast orange function keys and large digits provide quick orientation and minimize input errors.

Large 10-digit display for at-a-glance readability
Solar panel with backup battery for reliable operation
Compact dimensions 127 × 88 × 23 mm for easy carrying
Memory functions, percentages, and square root for versatile use

Specifications

Brand / Model: ELEVEN SDC-022SR
Type: Desktop calculator
Display: 10 digits
Power: Solar panel + battery (backup)
Functions: Basic operations, percentages, square root, memory functions (MC, MR, M-, M+)
Keys: Large numerals, high-contrast function keys
Dimensions: 127 × 88 × 23 mm
Color: Black