Yasuda YS-11WS Calculator

The Yasuda YS-11WS is designed for high-speed accuracy and ease of use in any professional or educational setting. Its dual-power source—utilizing both solar energy and battery backup—ensures uninterrupted performance regardless of lighting conditions. The extra-large display provides clear visibility of 12 digits, reducing eye strain and preventing errors during complex accounting or inventory tasks. This calculator is built with durable, high-quality plastic and features tactile keys that offer a satisfying click for faster data entry. It includes essential business functions such as markup, memory storage, and percentage calculations, all housed in a sleek, lightweight body. Its ergonomic tilt design provides the perfect viewing angle for desk use, ensuring comfort during extended working hours. Key Features: 12-Digit Large Display: Offers high visibility and clear reading of long numerical sequences. Dual Power System: Runs on solar energy for daytime use and switches to battery power in low-light environments. Tactile Key Design: High-responsiveness keys designed to withstand frequent use and heavy tapping. Business Function Keys: Includes dedicated buttons for Memory (M+, M-, MRC), Percentage (%), and Square Root. Angled Display: Ergonomically tilted screen to minimize glare and improve readability from a seated position. Auto Power-Off: Energy-saving feature that automatically shuts down the device when not in use. Technical Specifications: Model: YS-11WS Type: Desktop Calculator Digits: 12 Digits Power Source: Solar & Battery (LR44 or similar) Material: High-Impact Plastic Color: Silver/Grey Metallic Finish