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Scientific
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  6. ROATEE Scientific Calculator…
ROATEE

ROATEE Scientific Calculator 240 Functions 2-Line Display for Middle Students | Notepad & Dual Power

ROATEE Scientific Calculator 240 Functions 2-Line Display for Middle Students | Notepad & Dual Power - main product image
All-inclusive price — duties & taxes paid, no customs charges at delivery
₹3,380₹4,110

You save ₹730 (18%)

Qty
ROATEE Scientific Calculator 240 Functions 2-Line Display for Middle Students | Notepad & Dual Power — Jet Black
Jet Black
₹3,380
₹4,110
In Stock
ROATEE Scientific Calculator 240 Functions 2-Line Display for Middle Students | Notepad & Dual Power — Blue
Blue
₹2,310
₹2,860
In Stock

Estimated doorstep delivery by 21 Nov - 23 Nov from USA

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Sourced from US retailers
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All Duties Included
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Get a US-Imported Scientific Calculator at a Great Price

About this item

ROATEE 82MS Scientific Calculator is a versatile scientific calculator designed for middle students and professionals. It features 240 functions, including general math, statistics, and regression calculations, with a user-friendly memory function. The calculator combines calculation and note-taking with an LCD writing tablet, accessible only when the LOCK key is unlocked. Its multiview display shows two calculations simultaneously, boosting efficiency. Built with an anti-drop body, it withstands accidental falls, weighing only 5 ounces and foldable for pocket portability. Powered by solar energy and a replaceable coin battery, it ensures long-lasting use. Arrives factory-sealed with instructions, in a sturdy packing box, ready for study or work in India.

Its durable design and dual power source make it suitable for daily classroom or business use. The Notepad feature aids note-taking during calculations, enhancing study and work productivity. The lightweight, foldable body fits easily into pockets or bags, ideal for students and professionals on the go. The calculator's 2-line display and 240 functions support complex computations, making it a reliable tool for exams and projects. Delivered via ExpressBox, it arrives in 11-13 days, with all duties paid, ensuring a hassle-free purchase experience.

Perfect for Indian students and professionals seeking a reliable, multifunctional calculator. Compatible with 220V power, it is designed for Indian use, with a compact size and lightweight build for portability. Enjoy competitive pricing, factory-sealed quality, and fast delivery, all with the CrowCrowCrow promise of authenticity and customer satisfaction.

Key Features

  • 82MS Multifunctional Scientific Calculator: ROATEE professional science calculator covers 240 functions,including General math, Statistics and regressioncal culations, Scientific Functions, Scientific Computation and it has memory function calculation more user-friendly. Suitable for High/Middle School Students
  • Scientific Calculator with Notepad: This scientific calculator for school and business intergrates calculation and notebook with a stylus pen. The lcd writing tablet enables you to take notes during the calculation, which do great help for study and work. 👉NOTE: Only Unlock the LOCK KEY will the writing area and the erase button work
  • Multiview: display shows 2 calculations at the same time on screen, greatly improves computational efficiency
  • Anti-Drop Body with High Durability and Portable: The body of this scientific calculator undergoes rigorous quality tests. Due to the design of anti-drop body, no need to worry about the damage by accidentally falling and it has only weighs 5 ounces and It can be folded so it's more easier to put in your pocket, which is convenient for business and school
  • Dual Power Solar Panel & Coin Battery: The replaceble coin battery is built in this scientific calculator. It is also powered by solar energy so you don't need to worry about battery depletion
  • What Will You Get?: 82MS scientific calculator*1,instructions*1,exquisite packing box*1,packing case*1.

Why choose this product

Advanced Functionality & User-Friendly Features

ROATEE's 82MS calculator combines 240 functions with a 2-line display and Notepad, enabling efficient calculations and note-taking. Its durable, foldable design withstands accidental drops, powered by solar and coin battery, suitable for daily academic and professional use in India.

Ideal for Middle School & Business Users

Designed for students and professionals, this calculator offers quick multiview calculations, long-lasting power, and portability. Skip if you need a basic calculator or prefer a non-notepad model; this is optimized for complex tasks and note integration.

How to use

  • Activate Notepad — Unlock the LOCK key, then use the stylus to write notes or calculations on the LCD screen. Use the erase button to clear notes when needed.
  • Perform Calculations — Use the keypad to select functions. The multiview display shows two calculations simultaneously for efficiency.
  • Power Management — Ensure the solar panel is exposed to light for continuous power. Replace the coin battery when needed, typically after months of use.

Example scenarios

Typical situations where ROATEE Scientific Calculator 240 Functions 2-Line Display for Middle Students | Notepad & Dual Power helps — illustrative scenarios, not customer reviews.

1
Scenario 1
Illustrative example
Where it helps

Ravi, 14, Mumbai, preparing for exams, needs a calculator supporting complex functions and note-taking.

How this product helps

ROATEE calculator with 240 functions, Notepad, dual power, arrives in 11-13 days, supporting exam prep and study.

2
Scenario 2
Illustrative example
Where it helps

Anita, 16, Delhi, requires a durable calculator for daily school use and quick calculations during classes.

How this product helps

Lightweight, anti-drop design, dual power, arrives in 11-13 days, perfect for daily school activities and note-taking.

Technical specifications

Setup & usage

Display TypeLCD
Functions240 including scientific, statistical, regression
Size3.14 in x 0.43 in x 6.37 in (8 cm x 1.1 cm x 16.2 cm)
Weight0.18 kg (5 oz)
Reapplication mathBattery lasts months with daily use; solar extends life
Shelf life after opening12 months
ContraindicationsNone
Allergens / IrritantsNone

Warranty

CrowCrowCrow helps you bring this product to India. Any warranty is offered by ROATEEunder its own policy.

Read more

How we compare

FeatureROATEE Scientific CalculatorOthers
Function Range240 functions including scientific, statistical, regression, with memoryBasic calculators with limited functions, often under 100
Display Type2-line LCD display for multitaskingSingle-line display, less efficient for complex calculations
Power SourceDual solar and coin battery, long-lastingBattery-only, shorter lifespan, frequent replacements
Build & DurabilityAnti-drop, lightweight, foldable designStandard plastic body, less impact resistant
Price Range₹4,110 USD₹1500-₹2500 in Indian stores

Product details

SKUupf4891
GTIN6971921673045
BrandROATEE
ModelAB0607-U-5D-1002
SizeSmall
ColorJet Black
MaterialPlastic

About ROATEE

ROATEE specializes in educational and scientific tools, trusted for quality and innovation in calculator design for students and professionals.

Compliance & Legal

This is a calculator for educational and professional use. No medical or health claims. Complies with safety standards for electronic devices.

Customer Reviews

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FAQ, See What Others Asked

Is this calculator safe for Indian students?
Yes, ROATEE scientific calculator is designed with safety standards, includes a lithium coin battery, and is shipped with all duties paid, arriving in 11-13 days via ExpressBox, ensuring a reliable and safe product for students in India.
How do I use the Notepad feature?
Unlock the LOCK key to activate the LCD writing tablet. Use the stylus pen to take notes during calculations. The erase button clears notes easily, supporting study and work needs.
Can I use this calculator for complex scientific calculations?
Absolutely. The calculator supports 240 functions, including scientific, statistical, and regression calculations, suitable for middle school and higher-level work.
What is the delivery time for India?
Your order will arrive in 11-13 days via ExpressBox, with all duties paid, ensuring quick and hassle-free delivery for students and professionals.
Is this calculator compatible with Indian voltage?
Yes, it is powered by solar energy and a coin battery, requiring no external voltage, making it suitable for use in India without additional adapters.
How do I know this product is authentic?
CrowCrowCrow sources directly from US retailers and authorized brand partners, with factory-sealed packaging, arriving in India in 11-13 days with all duties included.

Frequently bought together

ROATEE Scientific Calculator 240 Functions 2-Line Display for Middle Students | Notepad & Dual Power

This item:

ROATEE Scientific Calculator 240 Functions 2-Line Display for Middle Students | Notepad & Dual Power

₹3,380

ROATEE Scientific Calculator 240 Functions 2-Line Display for Middle Students | Notepad & Dual Power

This item

ROATEE Scientific Calculator 240 Functions 2-Line Display for Middle Students | Notepad & Dual Power

₹3,380

Total price:

₹9,020

You save ₹2,900 (24%) Extra

3 items selected

3 items

₹9,020

You save ₹2,900 (24%) Extra

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Spec
Price
₹3,380
₹4,110
₹2,440
₹3,010
₹3,200
₹4,800
₹9,290
₹13,510
₹5,330
₹6,250
₹3,970
₹5,690
₹1,910
₹2,400
Brand NameROATEETexas InstrumentsTexas InstrumentsCalculated IndustriesROATEEYQMAJIMNorifon
SourceUS RetailUS RetailUS RetailUS RetailUS RetailUS RetailUS Retail
Sold ByCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrowCrow
Imported from USA
₹3,380₹4,110

You Save ₹730

Estimated doorstep delivery by 21 Nov - 23 Nov from USA
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Tracked from USA · duties included
Genuine USA Imported Product
Damaged? Covered*

*Genuine defect, damage, wrong item or non-delivery, reported within 14 days; refund after inspection. Conditions

Your Order Journey: From Purchase to Doorstep

You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you
You Order
Place your order
USA Warehouse dispatch
Packed & shipped
International Air Shipping
Fast transit
Consignment to India Warehouse
Customs cleared
Doorstep delivery
Delivered to you

Why shop with us

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vs
₹10,140+ (3× the price)
₹3,380 locked, all-in
Hard to get the original US version in India
Original US version, shipped to your door
Extra pay for Import Duties, GST, and forex fees
One price in INR, no customs charges at delivery
4–12 weeks · No tracking
11-13 days · live tracking
Grey market, no guarantee, no protection, no refund
Sourced from US retailers, India-verified, return available
Lost in transit = ₹0 back
Full protection included