Description
The Casio SL-240LB is a portable 14-digit calculator for everyday calculations at home, work or school. The large display includes three-digit comma markers to make figures easier to read.
Everyday calculations
Use profit margin percentage and square root calculations. This model provides independent memory, decimal and rounding selectors, helping users work with values and results.
Portable power
Designed for use away from a desk, the calculator uses solar and battery power.
Specifications
- Display: 14 digits
- Power: solar and battery power
- Dimensions (depth × width × height): 141 × 120 × 6.5 mm
- Weight: approximately 76 g
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Updated 28 October 2026




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