is_customized:

Yes

Brand Name:

ShangHaiSpring

Style:

Scientific

Material:

Plastic

Power Source:

Battery

Model Number:

FX-991ES Plus

Max. Digits:

12

Place of Origin:

Zhejiang, China (Mainland)

Product Description
   
        Yes, it do is the famous Japanese calculator manufacturer's product.Inorder to celebrate new storeOnly 20 set limit to sell, only need $13.5, sold out immediately restore the original price to $20.9  Please note that this is genuine FX-991ES Plus Scientific Calculator and not counterfeit or imitation.We choose more faster china post , It can reach to your hand within 30 days usually
  There is only Chinese paper manuals available for Calculators of Asian versions now.

But it's easy to get English manuals in pdf format on Internet. eg: Please Google "FX 991 Manual". Thanks.    Size: 11.1mm(H)x80mm(W)x162mm(D)

Weight: About 95g(Battery Included)

Functions:

Two Way Power

Natural Textbook Display

Easy Menu Function

Multi-Replay Function

Equation Solver

Numerical Differentiation/Integration

1 Independent Memory

Standard <-> Decimal Transformation

40 Metric Conversions

40 Scientific Constants

Matrix/Vector Calculations

List-Based Statistics(STAT Data Editor)