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Student exam calculator TY-991EX(D)
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Student exam calculator TY-991EX(D)

 
TY-991EX(D),Scientific calculator
 
Product description

The company owns two factories, one of which is committed to manufacturing calculators, another focuses on the production&development of mobile powers and bluetooth speakers, so, our products cover:

1) students calculators ranging from primary school, junior middle school, to high middle school calculators

2) wireless speaker

3) mobile powers

We have passed the CE/ FC/ ROHS accreditation, and ISO9001 and ISO14001 accreditation.

Our products’ quality is very stable and superior, and the performance or parameters are outstanding.

 

CALCULATOR

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BLUETOOTH AUDIO

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Specifications
Types EX
Model TY-991EX(D)
Features  1. High Resolution Display Dot matrix display(192*63).
2. Writing display
3. 552 functions 
4. Displayed in English 
Product Size 170*70*11mm
Product weight (charged) 135g
Carton size  46.5*27*36.2cm
piece/box 100
Keyword:
TY-991EX(D)

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TIANYAN is a professional manufacturer of electronics products.

  • Tianyan Electronics Co.,Ltd.

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