Summary: I am very happy with this simple adding machine, stores energy very well, and works well, very easy to use, very happy with it, especially for the price ; my last solar calculator lasted for 15 years, I paid only 2 dollars for the last one.
They break, but are worth getting because they are the right size & R cheap
1 May 2015
Summary: I like these calculators. They fit in my pocket. They have all the basic calculations, including a % key, square root and reciprocal (which is gotten by hitting the divide key followed by the equal key) They break, and can get lost, but they are cheap.
Summary: It's the most sensible calculator out there-size (perfect anywhere), use-ability, price, design and durability. Battery seems to be replaceable but at this price range, it makes sense to by a new, clean one after years of use. I hope this model is never discontinued nor redesigned.
Simple - From Pricenter Pricenter Polar Cardo Motorola
24 June 2008
Summary: Simple form Sentrys Easy Reading Calculator is perfect for office, home or school use. It is lightweight, has a long life battery and conveniently sized. Your new calculator features automatic shut off and is easy to use. Pricenter Polar Cardo Motorola