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CasioFX-991ES / FX-991-ES-PLUS Calculator

Q: i wana ask which is better for university eng major this one or the 115es ?

You need to be careful on this one- my son has the ES. Some schools will not let you use the calculators with graphing on them! Check with your engineering dept. Also, you might want a different calculator for your math classes. My son has both, but uses the ES for his engineering.

Q: Does this Casio replay the equation that you were working on, after it times-out and you turn it back on?

If you after it turns off ?It doesnt replay your equation after it turns off then turn it back on. It only shows the last answer that was calculated. It can only memorize the last output before shutting down

4.5/5

Product ID: 675146447

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Details

Brand
Casio
Color
Silver
Calculator Type
Power Source
Battery
Number of Batteries
1 Lithium Ion

Frequently Bought Together

Casio FX-991ES / FX-991-ES-PLUS Calculator

Casio fx-991ES Plus 2 Scientific Calculator with 417 Functions and Display, Natural

Casio FX-991ES Plus-2nd Edition Scientific Calculator

Description

CasioFX-991ES / FX-991-ES-PLUS Calculator

Specifications

Number of Batteries	1 Lithium Ion batteries required. (included)
Power Source	Battery Powered
Calculator Type	Engineering/Scientific
Color	Silver

i wana ask which is better for university eng major this one or the 115es ?

Does this Casio replay the equation that you were working on, after it times-out and you turn it back on?

is it the old model of fx-991es or the new fx-991es plus

Common Questions

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HK$542

Duties & taxes incl.

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TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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