Casio FX-991CW Scientific Calculator – 500+ Functions, Solar & Battery

Name: Casio FX-991CW Scientific Calculator – 500+ Functions, Solar & Battery
SKU: FA-396YM99N
Price: 35 USD
Availability: InStock

$35

Casio FX-991CW scientific calculator with 4-level grayscale display, 500+ functions, and dual solar and battery power.

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●In StockSKU: FA-396YM99N

🔌 Product Overview

The Casio FX-991CW is an advanced scientific calculator built for students and professionals. It features a compact design with a 4-level grayscale display, over 500 built-in functions, and dual solar and battery power for reliable performance anywhere.

📋 Technical Specifications

Specification	Details
Model	FX-991CW-W-DT
Type	Advanced Scientific Calculator
Display	4-level grayscale display
Functions	500+ functions
Power Source	Dual solar and battery power
Design	Compact and lightweight
Color	Black

✨ Key Features

🧮 500+ built-in scientific functions for advanced calculations
🖥️ 4-level grayscale display for clear, detailed results
☀️ Dual power: solar and battery for uninterrupted use
🪶 Compact and lightweight for easy portability
🎓 Ideal for exams, engineering, and science courses

🇱🇧 Why Buy from Technodel?

🚚 Delivery Across Lebanon — 1-3 business days to all regions
🛡️ Warranty — as stated on this product page, plus 30-day returns with a full refund
💬 WhatsApp Support — ask us anything before or after you order
💵 Cash on Delivery — pay when the order reaches you

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❓ Common Questions

Real questions customers ask about this product — delivery, warranty, payments & compatibility.

Is this product available in Lebanon?▾

Yes — it is available at Technodel with delivery across all of Lebanon: same-day to Beirut, Sour, Tripoli and surroundings, and 1–2 days to every other region.

Where does Technodel source this product?▾

Technodel sources from established suppliers in Lebanon. The product page states its condition and its warranty, and compatible parts are labelled as compatible.

What warranty comes with this product?▾

Warranty terms are stated on each product page. Where a manufacturer warranty applies, warranty support is handled through Technodel.

How can I pay for this product?▾

Technodel accepts cash on delivery, Wish Money transfer, and cryptocurrency (USDT, BTC, ETH). Delivery is a flat $4 anywhere in Lebanon, free on orders of $500 or more.

What are the main specifications of this product?▾

The specifications table on this page lists the key details (model, capacity/speed, dimensions, connectivity and more). If you need a detail not listed, message us on WhatsApp and we'll confirm it for you.

Is this product suitable for my setup?▾

If you're unsure whether this fits your laptop, PC, console or network, send us a message with your setup and we'll confirm compatibility before you order.

Need another answer? Message us on WhatsApp +961 3 659 872 or read our FAQ.