|Batteries:||LR44 x 2|
Scientific calculator with statistic functions, hyperbolic functions and BASE
conversions (Hexadecimal, hence the H in the type designation I guess).
Peter Vis has a nice write-up on this calculator, read it here (link valid 2023-01-27).
This calculator has the distinctive blue memory buttons (which I quite like) that are also available on the SHARP PC-1403, the SHARP EL-509D (and probably others).
©2023 Ernst Mulder