Description
Casio WM-220MS-WE 12-Digit Water-Protected Mini Desk Calculator – White
The WM-220MS-WE is a water-protected and dust-proof mini desk calculator with a 12-digit display. It is useful for routine pricing and tax calculations in busy shops, counters and other work areas.
Water- and dust-resistant design
Designed for demanding work areas where water, dust or grime may be present. The keypad on this 220MS model is fixed; the detachable, washable keypad is a feature of the 320MT models.
Pricing and everyday calculations
Calculate cost, selling price or margin when the other two values are known, and use tax and percentage calculations for everyday work. The display provides function indicators and three-digit comma markers. Independent memory holds a value for reuse.
Specifications
- Model: WM-220MS-WE; colour: white
- Display: 12 digits with comma markers
- Power: solar and battery
- Size (D × W × H): 153.5 × 104 × 34.6 mm
- Weight: approximately 135 g
- Fixed keypad
Similar product
See the Casio MX-12B desktop calculator for a basic calculation option.
Updated 28 October 2026




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