free shipping: fx-991es plus scientific calculator for high school students, matrix calculations
Yes, it do is the famous Japanese calculator manufacturer’s product.
Only 20 set limit to sell, only need $14.59, sold out immediately restore the original price to $30.9
We choose more faster china post , It can reach to your hand within 30 days usually
But it’s easy to get English manuals in pdf format on Internet. eg: Please Google "FX 991 Manual". Thanks.
Weight: About 95g(Battery excluded)
Two Way Power
Natural Textbook Display
Easy Menu Function
1 Independent Memory
Standard <-> Decimal Transformation
40 Metric Conversions
40 Scientific Constants
List-Based Statistics(STAT Data Editor)