Ruhuna TecMart
Smart Choice, Trusted Quality
Premium Quality
Trusted & Secure
Island Wide Delivery
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Sri Lanka's #1 University Tech & Calculator Store ⚡

Welcome to Ruhuna TecMart

Smart Choice • Trusted Quality • Islandwide Delivery

Your premier destination for 100% genuine Casio scientific calculators, university accessories & academic tech essentials with official manufacturer warranty.

Official Warranty 1 Year Guaranteed
Islandwide Delivery 24-48h Express
100% Genuine Verified Barcodes
Shop Now WhatsApp Order
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STUDENTS SERVED
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UNIVERSITY
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PRODUCTS
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SINCE YEAR
Campus Exclusive Save 15% OFF

University Student
Special Bundle

Special discounted prices on genuine Casio calculators for all Sri Lankan university students. Free protective pouch included!

Valid with Student ID Free Delivery Available
Claim Student Deal
Casio ClassWiz Scientific Calculator
⚡
Best Seller ClassWiz Series
100% Genuine Guaranteed 1 Year Warranty

Official Casio &
Tech Products

Original barcode verified models with official replacement warranty. Fast dispatch direct from Colombo, Sri Lanka to your doorstep.

1-to-1 Replacement 24-48h Fast Delivery
Explore Catalog
Casio Natural Display Scientific Calculator
🛡️
Authentic Verified Serial

1 Year+ Warranty

Official manufacturer warranty on all genuine products. Extended 2-year warranty available.

Student Discount

Special prices for university students. Show your student ID for exclusive deals.

Partnership

Trusted partner of 20+ universities across Sri Lanka for academic supplies.

Faster Delivery

Swift island-wide delivery. Order today, receive within 2-3 business days.

TRUSTED BY STUDENTS

Universities We Serve

Powering undergraduates, engineering scholars & researchers across Sri Lanka's leading state and private universities with exam-approved calculators.

UOPTOP TIER
University of Peradeniya
Peradeniya
USJTOP TIER
University of Sri Jayewardenepura
Nugegoda
UOKTOP TIER
University of Kelaniya
Kelaniya
UORTOP TIER
University of Ruhuna
Matara
SLIITTOP TIER
SLIIT Campus
Malabe
UOMTOP TIER
University of Moratuwa
Moratuwa
UOCTOP TIER
University of Colombo
Colombo
KDUTOP TIER
KDU Defence University
Ratmalana
NSBMLEADING
NSBM Green University
Homagama
NIBMLEADING
NIBM Campus
Colombo
UOPTOP TIER
University of Peradeniya
Peradeniya
USJTOP TIER
University of Sri Jayewardenepura
Nugegoda
UOKTOP TIER
University of Kelaniya
Kelaniya
UORTOP TIER
University of Ruhuna
Matara
SLIITTOP TIER
SLIIT Campus
Malabe
UOMTOP TIER
University of Moratuwa
Moratuwa
UOMTOP TIER
University of Moratuwa
Moratuwa
UOPTOP TIER
University of Peradeniya
Peradeniya
UOJSTATE UNI
University of Jaffna
Jaffna
SUSLSTATE UNI
Sabaragamuwa University of Sri Lanka
Belihuloya
RUSLSTATE UNI
Rajarata University of Sri Lanka
Mihintale
WYBSTATE UNI
Wayamba University of Sri Lanka
Kuliyapitiya
UWUSTATE UNI
Uva Wellassa University
Badulla
SEUSLSTATE UNI
South Eastern University of Sri Lanka
Oluvil
ESTSTATE UNI
Eastern University, Sri Lanka
Chenkalady
OUSLSTATE UNI
Open University of Sri Lanka
Nawala
UOMTOP TIER
University of Moratuwa
Moratuwa
UOJSTATE UNI
University of Jaffna
Jaffna
SUSLSTATE UNI
Sabaragamuwa University of Sri Lanka
Belihuloya
RUSLSTATE UNI
Rajarata University of Sri Lanka
Mihintale
WYBSTATE UNI
Wayamba University of Sri Lanka
Kuliyapitiya
✓ Exam Approved: Cleared for University Semester & Professional Exams
🚚 Campus Delivery: Direct dispatch to all University Hostels & Faculties
⭐ 100% Genuine: Original Casio warranty & student discount

How to Order

Simple steps to get your products delivered to your doorstep

Step 01
Choose Product
Browse our collection and find the perfect product for your coursework.
Step 02
Add to Cart
Select quantity and warranty duration, then add items to your cart.
Step 03
Place Order
Fill in your delivery address and confirm details easily via WhatsApp.
Step 04
Fast Delivery
Receive your parcel safely within 2-3 business days islandwide.

Premium Collection

Explore our curated categories of genuine products

Calculators
Best Sellers

Calculators

Genuine Casio scientific and graphic calculators with official warranty.

Shop Calculators →
Electronics & Tech
Tech

Electronics

USB hubs, study desk electronics, flash drives and cooling pads.

Shop Electronics →
Accessories & Wearables
Coming Soon

Accessories & Wearables

Protective cases, smartwatches, study gear and student tech wearables.

Explore Category →
Stationery
Student Gear

Stationery

Mathematical drawing sets, technical pens, drafting supplies and study notebooks.

Shop Stationery →
Computer Items
Computing

Computer Items

Keyboards, wireless mice, laptop stands, high-speed storage and PC peripherals.

Shop Computer Items →
View All Products →
Original vs Fake Verification
100% Genuine Guaranteed

Why You Need to Buy Original Products?

Counterfeit calculators and electronics may seem cheaper, but they cost you more in the long run. Here's why choosing original matters:

✓
Genuine manufacturer warranty protects your investment
✓
100% accurate calculations — critical for exams
✓
Superior battery life — lasts through exam season
✓
Accepted in all university examinations
✗
Fake products often fail during important exams
✗
No warranty or after-sales support on counterfeits

Ruhuna TecMart Warranty Promise

Every product from Ruhuna TecMart comes with official manufacturer warranty. We stand behind every product we sell.

Featured Products

Our best-selling calculators and electronics trusted by thousands of students

Browse All Products →

Frequently Asked Questions

Got questions? We've got answers

Are all products genuine and original?

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Yes! Every calculator and product at Ruhuna TecMart is 100% genuine and original. Every calculator comes with genuine Casio Sri Lanka warranty — no fakes, no replicas, guaranteed.

What warranty do you provide?

+

All calculators come with a standard 1-year official warranty. You can upgrade to a 2-year warranty for an additional Rs. 1,000. Our warranty covers manufacturing defects and malfunctions.

How long does delivery take?

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We offer island-wide delivery across Sri Lanka. Standard delivery takes 2-3 business days. Orders above Rs. 7,050 qualify for FREE delivery. Express delivery options are also available.

What payment methods do you accept?

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We accept Cash on Delivery (COD) and Bank Transfer. For bank transfers, payment details will be provided at checkout. You can also place orders directly via WhatsApp.

Do you offer student discounts?

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Yes! We offer special student discounts. Use promo code STUDENT10 at checkout for 10% off. You can also show your university student ID for in-person purchases near University of Ruhuna.

Can I return or exchange a product?

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We offer returns within 7 days of delivery for unused products in original packaging. Exchanges are available for defective items covered under warranty. Contact us via WhatsApp to initiate a return.

How can I track my order?

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Once your order is confirmed and shipped, you will receive a tracking number via WhatsApp. You can use this to track your parcel with our courier partner.

Connect & Discover

Join Our Community

Stay connected with us for deals, updates, and tech tips

Colombo, Sri Lanka Online Shop
Shop Now Contact Now
Email Us Directly ruhunatecmart@gmail.com
Hotline & WhatsApp 071 368 6817

Our Products

Genuine products with official warranty. Quality you can trust.

Trusted Since 2023 · COLOMBO, SRI LANKA

About Ruhuna TecMart

Sri Lanka's most trusted calculator & electronics store — proudly serving 10,000+ students across 17+ universities with 100% genuine products and official manufacturer warranty.

10,000+
STUDENTS SERVED
17+
UNIVERSITY
20+
PRODUCTS
2023
SINCE YEAR
Verified Seller
Ruhuna TecMart (PVT) Ltd
Colombo, Sri Lanka
Our Story

From a Small Shop to Sri Lanka's Most Trusted Tech Retailer

Founded in 2023 near the University of Ruhuna in Matara, Ruhuna TecMart started with a clear mission — to provide genuine, quality calculators and tech products to university students at fair prices.

What began as a small retail operation has grown into Sri Lanka's most trusted academic technology retailer, now serving over 10,000 students across 17+ state and private universities. Our unwavering commitment to authenticity, quality, and student success has earned us the trust of students, lecturers, and university departments nationwide.

Today, Ruhuna TecMart (PVT) Ltd continues to uphold its founding principles — offering only 100% genuine products with official manufacturer warranty, backed by dedicated customer service.

Official Casio Warranty Guarantee
100% Genuine Sri Lanka Warranty
Islandwide Delivery Network
Our Purpose

Mission & Vision

What drives us to be Sri Lanka's most trusted tech retailer

Our Mission

To empower every Sri Lankan university student with access to 100% genuine, affordable academic technology — ensuring no student faces an exam with an unreliable calculator or substandard equipment.

Our Vision

To become Sri Lanka's #1 university-focused technology partner — a household name among students, faculty, and institutions for quality, trust, and innovation in academic supplies.

Why Us

Why Choose Ruhuna TecMart?

The smart choice for 10,000+ students across Sri Lanka

100% Genuine Products

Every calculator comes with genuine Casio Sri Lanka warranty. Verified barcodes and authentic serial numbers — guaranteed.

Expert Academic Support

Our team understands university requirements. We guide you to the right calculator and tech for your specific course and faculty.

Student-Friendly Pricing

Special discounted rates for university students. Bulk order pricing available for departments and student unions.

Fast Islandwide Delivery

Swift delivery within 2-3 business days to anywhere in Sri Lanka. Free shipping for orders above Rs. 7,050.

Official Warranty Coverage

All products come with 1-year official manufacturer warranty. Upgrade to 2-year extended warranty for complete peace of mind.

University Partnerships

Official supplier trusted by 20+ universities across Sri Lanka. Recommended by lecturers and student organizations.

Our Partners

Trusted by 20+ Universities

Proudly serving students & faculty across Sri Lanka's leading state and private universities

University of Ruhuna University of Ruhuna
University of Moratuwa University of Moratuwa
University of Colombo University of Colombo
University of Peradeniya University of Peradeniya
University of Sri Jayewardenepura Uni. of Sri Jayewardenepura
University of Kelaniya University of Kelaniya
University of Jaffna University of Jaffna
Rajarata University Rajarata University
Sabaragamuwa University Sabaragamuwa University
Wayamba University Wayamba University
South Eastern University South Eastern University
Eastern University Eastern University
Uva Wellassa University Uva Wellassa University
Open University of Sri Lanka Open University (OUSL)
KDU Defence University KDU Defence University
SLIIT SLIIT
NSBM Green University NSBM Green University
NIBM NIBM
University of Visual & Performing Arts Uni. of Visual & Performing Arts
University of Vavuniya University of Vavuniya
Our Journey

The Ruhuna TecMart Story

Key milestones in our journey of growth and trust

2023

Founded Near University of Ruhuna

Started operations in Matara as a dedicated calculator and tech retailer for university students.

2023

Official Casio Warranty Promise

Every calculator comes with genuine Casio Sri Lanka warranty. No fakes, no replicas — guaranteed.

2024

Islandwide Delivery Launched

Expanded operations to deliver genuine products to students across all 9 provinces of Sri Lanka.

2024

17+ University Partnerships

Established trusted supplier relationships with over 17 state and private universities across Sri Lanka.

2025

10,000+ Students Served

Crossed the milestone of serving over ten thousand students — building a reputation on trust and quality.

2026+

Growing & Innovating

Expanding our product range, launching online tools, and continuing our mission to be Sri Lanka's #1 university tech partner.

Ready to Get Started?

Whether you need a calculator for your next exam or tech supplies for your department — we're here to help. Reach out to us anytime!

Store Location

Colombo, Sri Lanka

COLOMBO, SRI LANKA

View Map ↗
Hotline & WhatsApp

071 368 6817

Instant Orders & Support

Call Now →
Chat on WhatsApp Browse Products

Your Cart

Review your items and proceed to checkout

Privacy Policy

Last updated: August 2026

1. Information We Collect

When you place an order through Ruhuna TecMart, we collect the following information:

  • Full name and delivery address
  • Phone numbers and WhatsApp number
  • Order details and purchase history

2. How We Use Your Information

Your information is used solely for:

  • Processing and delivering your orders
  • Providing warranty services
  • Customer support and order tracking
  • Sending order updates via WhatsApp

3. Data Protection

We take data protection seriously. Your personal information is stored securely and is never sold or shared with third parties for marketing purposes.

4. Contact Us

For privacy-related questions, contact us at ruhunatecmart@gmail.com or call 071 368 6817.

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Terms of Service

Last updated: August 2026

1. General Terms

By using Ruhuna TecMart's website and services, you agree to these terms and conditions. Ruhuna TecMart (PVT) Ltd reserves the right to update these terms.

2. Products & Pricing

All prices are in Sri Lankan Rupees (LKR). Prices are subject to change without prior notice. We strive to ensure product information is accurate but do not guarantee completeness.

3. Orders & Payments

  • Orders are confirmed via WhatsApp
  • We accept Cash on Delivery (COD) and Bank Transfer
  • Orders may be cancelled if payment is not received within 48 hours (bank transfer)

4. Shipping & Delivery

  • Standard delivery: 2-3 business days island-wide
  • Free delivery for orders above Rs. 7,050
  • Standard delivery fee: Rs. 350

5. Warranty & Returns

  • All products come with manufacturer warranty (1 or 2 years)
  • Returns accepted within 7 days for unused products in original packaging
  • Warranty claims processed through our authorized service center

6. Contact

Ruhuna TecMart (PVT) Ltd | Colombo, Sri Lanka | Phone: 071 368 6817 | Email: ruhunatecmart@gmail.com

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