Sharp EL-531WH

Solve device problem

Videos (tutorials) Documents (manuals)


Reset Sharp EL-531WH Calculator

This short video will show you two ways to reset your Sharp EL-531WH calculator.

SHARP EL-531WH calculator review

Review of Sharp calculator.

How to unlock the secret game on Sharp calculator for EL-509WS and EL-531WH models

read...if its not clear, press the HQ button...well, this is how to unlock a secret game on a sharp scientific calculator.this ain't fake, ...


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