Casio MS-80B

Overview

The Casio MS-80B is a standard function desktop calculator designed to handle everyday business and personal calculations with ease. It features an extra-large eight-digit LCD display that ensures numbers are clear and easy to read, making it suitable for tasks like balancing checkbooks, totaling sales, or classroom demonstrations. Its compact size and lightweight design allow it to fit comfortably on small desks or counters without taking up much space.

Key features

• Extra-large eight-digit LCD display that keeps figures visible and reduces input errors
• Metal faceplate that protects the calculator from daily wear while maintaining a lightweight feel
• Dedicated keys for tax calculation, profit margin, and currency conversion to simplify complex tasks
• Solar power operation with battery backup for reliable use in various lighting conditions
• Key rollover technology that captures every keystroke during rapid input to prevent missed entries
• Independent memory function to support multi-step calculations without losing data
• Additional functions including sign change, percent, and square root for versatile calculations
• Automatic power off feature that conserves battery life when the calculator is not in use

Key specs

• Display: 8-digit extra-large LCD
• Dimensions: 147 x 103 x 28.8 millimeters
• Weight: 115 grams
• Power source: Solar with battery backup
• Material: Metal faceplate

Designed for practical use in business and education

This calculator is well suited to accountants, small business owners, and students who need a reliable tool for routine calculations. Its dedicated function keys reduce the need for manual formulas, speeding up tasks like tax and currency conversions. The compact footprint and durable build make it a practical choice for environments where space is limited but accuracy and speed are essential.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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