The HP-37s scientific calculator?

[aurelio]

(12-30-2020 10:00 PM)EngineerX Wrote:  

(12-30-2020 09:25 PM)Peet Wrote:  Must have:
storage access

How it could look:

Oh, make the display a bit larger, add modern fonts, increase the size of the decimal point, make everything fit on the screen, add alternatives to save battery and I will certainly buy a couple.

I'm agree with you about the display (although for me the 48g black one should be enough), and with Maximilian for the batteries and related leakage problems to avoid, but the best I read is the Massimo's torch