CASIO FX-85MS technical and scientific calculator 10 + 2 digit, 2-line display, ergonomic design (office supplies & stationery)
The FX-85MS I selected because - I read in another review, he was one of the few computers that still have 1000s delimiters. - Casio calculator in similar layout, I had to my school days (Abi '84, Casio FX-81 and FX-100). - A pure solar calculator I
