Casio WM-320MT Water-Resistant & Dust-Proof Desktop Calculator (12-Digit)

【Product Name】 Casio WM-320MT Water-Resistant & Dust-Proof Desktop Calculator (12-Digit)

【Model No.】 WM-320MT

【Barcode】 4971850033387

【Brand】 Casio

【Unit】 Unit

【Product Specifications】

The WM-320MT is one of Casio's best-selling water-resistant and dust-proof desktop calculators, designed for use in wet, dusty, and outdoor environments. Featuring a 12-digit extra-large LCD display for clear and easy reading, with function command signs and 3-digit comma markers for quick number recognition.

This model complies with IEC 60529 IP54 protection standards, offering splash-proof and dust-proof performance. Equipped with a detachable and washable keypad that can be removed and washed with water, ensuring the keypad remains hygienic at all times. The plastic keys feature Key Rollover (anti-ghost key) technology to prevent data loss during high-speed input.

The dual power supply system (solar + CR2032 coin battery) operates on solar power in well-lit environments and automatically switches to battery power in low-light conditions. Battery life is approximately 7 years (based on 1 hour of operation per day). The Auto Power Off function saves power.

Equipped with a range of business functions including cost / sell / margin calculation (COST / SELL / MARGIN) , tax calculation (TAX+/TAX-) , regular percentage calculation (%) , and profit margin percentage. Features independent memory (3-key memory) , grand total memory (GT) , backspace key , thousands separators , sign change (+/－) , and double zero key (00) .

| Attribute | Specification |

|-----------|---------------|

| Type | Water-resistant & dust-proof desktop calculator (mini desktop) |

| Model | WM-320MT |

| Digits | 12-digit |

| Display | Extra-large LCD display (with function command signs, 3-digit comma markers) |

| Protection Rating | IP54 (splash-proof, dust-proof) |

| Power Supply | Solar + CR2032 coin battery (dual power) |

| Battery Life | Approx. 7 years (1 hour operation per day) |

| Auto Power Off | Yes |

| Key Features | Detachable & washable keypad, plastic keys, Key Rollover |

| Functions | Cost/Sell/Margin, Tax calculation (TAX+/TAX-), Percentage (%), Profit margin |

| Memory | Independent memory (3-key memory), Grand total memory (GT) |

| Other Features | Backspace key, Thousands separators, Sign change (+/－), Double zero key (00) |

| Operating Temperature | 0°C to 40°C |

| Dimensions (D × W × H) | 168.5 × 108.5 × 33.4 mm |

| Weight | Approx. 175 g |

| Colour | Yellow / Black |

| Origin | China (varies by batch) |

| Packaging | 1 Unit |