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TY-991ZA PLUS natural display calculator
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TY-991ZA PLUS natural display calculator

 
TY-991ZA PLUS,Scientific calculator
 
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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 ZA
Model TY-991ZA PLUS
Features  1.433 Functions
2.Non-Programmable
3.Q1,Med,Q3 calculations in statistics
4.Dual table mode
5.Min / Max in EQN MODE
6.No Solution / infinite solutions in EQN MODE
7.Previous answer key
8.n-th Power of a complex 9.numberDistribution calculation mode
10.Prime factorisation
11.Auto power off - 10min / 60min
Product Size 160*77*15mm
Product weight (charged) 132g
Carton size  46.5*27*36.2cm
piece/box 100
Keyword:
TY-TX800

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TIANYAN is a professional manufacturer of electronics products.

  • Tianyan Electronics Co.,Ltd.

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