4 replies to this topic

[gtc]

Folks,

 

I'm trying to recall the model number of what is considered by many to be a classic calculator for electronic engineers.

 

I believe it was a Casio and was on the market in the 1980s. IIRC, it had inbuilt functions for calculating reactance, impedance, etc.

 

[GodOfCows]

Maybe this can help? 

 

https://world.casio....ory/chronology/

[sentaro21]

Hi

Forgive me if I'm wrong.

Maybe is it fx-61f?

http://www.hpmuseum....hread-5989.html

[gtc]

Thanks guys. Yes FX-61F.

 

[hmlchy]

Here's the list: https://www.theregis...ssic_calcutors/

 

Curtsy of: https://www.hmlchy.com