Casio DS-3B Heavy Duty Office Calculator

The Casio DS‑3B Heavy Duty Office Calculator is a durable and reliable desktop calculator designed for busy offices, shops, and professional workspaces. Its robust construction ensures long-lasting performance, while the large, easy-to-read display provides clear visibility of numbers and results. Ideal for everyday arithmetic and business calculations, it combines practicality with efficiency.

Key Features:

• Large Tilted Display: Makes numbers easy to read, reducing eye strain.

• Heavy-Duty Build: Solid body and durable keys withstand frequent use.

• Dual Power Source: Operates on both solar power and battery for uninterrupted use.

• Business Functions: Supports tax calculations, margin, cost, sell, and percentage computations.

• Ergonomic Layout: Color-coded and well-spaced keys for fast and accurate input.

• Stable Design: Non-slip feet keep the calculator steady during use.