Fx 991ms Calculator – fx 991 ms calculator 401 Functions – Dual Power – Non-Programmable – Engineering Model, for students

SKU: BOON703516

Tk 490

✅ Product Highlights:

★;401 Advanced Scientific Functions

★ 2-Line Display with Dot Matrix Technology

★ Dual Power: Solar & Battery

★ Suitable for SSC, HSC & University Students

★ Original Quality, Non-Programmable

★ Made in Thailand

★ Engineering & Exam Friendly


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The Fx 991ms Calculator

is designed for students and professionals who need reliable and advanced calculating functions. It comes with 401 functions, including complex number calculations, equation solving, matrix operations, and statistical calculations. The 2-line dot matrix display makes it easy to view inputs and results simultaneously. Its dual power system (solar & battery) ensures long-lasting performance. This model is non-programmable, making it exam-approved and suitable for SSC, HSC, and university-level engineering exams. Built with durable plastic keys and an ergonomic design, this original Thailand-made calculator is a perfect choice for academic and professional use.






✅ Product Highlights:

★;401 Advanced Scientific Functions

★ 2-Line Display with Dot Matrix Technology

★ Dual Power: Solar & Battery

★ Suitable for SSC, HSC & University Students

★ Original Quality, Non-Programmable

★ Made in Thailand

★ Engineering & Exam Friendly

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