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LUVA ET-991EX-W Calculators

The LUVA ET-991EX-W Calculators feature advanced functionality, including multiple scientific and statistical modes, making them ideal for complex calculations in academic and professional settings. Equipped with a large display and user-friendly interface, these calculators enhance productivity and ensure accuracy in various mathematical tasks.

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Product Introduction

The LUVA ET-991EX-W Calculators are designed for professionals and students alike, providing advanced functions for complex calculations in fields such as engineering, finance, and education. With its user-friendly interface and dual power functionality, it's perfect for use in classrooms, offices, and laboratories, ensuring you have the tools you need for precision and accuracy. Whether you're solving equations, graphing functions, or performing statistical analysis, the LUVA ET-991EX-W is your reliable companion for enhancing productivity and achieving results.

product advantages

552 Built-in Scientific Functions

It has 552 scientific functions, supports equation solving, matrix, vector, statistics, calculus and other complex calculations, suitable for middle school, high school and college STEM study.

Multi-line Large LCD Display

High-definition multi-line screen, formulas and results can be displayed at the same time. Easy to check calculation steps and reduce errors.

Dual Power Supply (Solar & Battery)

Dual power design with solar panel and battery. Solar power for bright environments, battery power for dim places to ensure continuous calculation.

Flip Anti-slip Protective Cover

Comes with flip protective cover to protect screen and keys, drop-resistant and wear-resistant. Anti-slip body, stable on desk and easy to carry.

Multi-base Conversion & Constant Calculation

Supports BIN, OCT, DEC, HEX conversion, built-in physical constants and unit conversion, perfect for physics, chemistry and engineering assignments.

Product Display

9 (3)

5 (7)

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Luva stationery wholesaler owns more than 400 advanced automatic pen tip production machines, There are 18 sets of various types of automatic pipe drawing equipment And over 60 fully automated ink refill assembly machines, Producing over 2 billion units of various pen tips and ink refills annually.

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OUR PRODUCT

Contact Person: MAX

Phone:+86 18072341666

WeChat：LHX13867911168

WhatsApp：+86 18072341666

E-Mail: cellostationery@gmail.com

Add: Shop No. 21598, 6th Street, 1st Floor, Area H, Phase III, Yiwu International Trade City, Yiwu City, Zhejiang Province.