I’ve had this for a few years now actually and I have not had to change the battery yet (albeit I don’t use it every day, probably once a week and only for about an hour). The clicking sound is nice to the ears too lol weird thing about it is the comma is at the top instead of the bottom, bothers me sometimes, but no big deal. Smart buy :)

Benutze ihn schon ein weilchen und bin zufrieden, er macht was er soll.Preis Leistung gut.

The calculator looks a nice smart white colour. Not cheap looking. The functions work as expected and the buttons are easy to press. They are slightly larger than most and no errors are occurring when Im totalling up. Works without battery from the solar panel in light conditions. Only takes one AAA battery to use in low level lighting. I was really concerned about the buttons being precise and being able to use them quickly. I even put a question on Amazon and all responses came back. That this was a very good calculator to use. Now I’ve tested it out myself I am over the moon with it. It’s the best basic, everyday, quick calculation calculator I’ve used for many years. I find the arrow back button (to erase) mid flow wrong numbers entered, very handy. No longer have to restart my totalling up from the beginning again lol.

Funciona correctamente

Goedkoop, werkt goed, maar is een hel om een examen statistiek mee te doen. Soms blijven de knoppen hangen als je hem intensief gebruikt. Ook moet je altijd dubbel checken of het getal er niet 2 of 0 keer op komt als je op herschept duwt.