If you would pick up an Addometer and place it in the palm of your hand, you would think it was a typical calculator – Yet it isn’t.  The Addometer is a small hand-held calculator that Adds, Subtracts, Multiplies and Divides (also Square Root) in Feet, Inches and Fractions.  Best of all, the answer is displayed instantly and accurately.  There are six modes of operation … Calculator, Foot-Inch-Fraction, Inch-Fraction, Decimal of Foot, Centimeter, Meter.  Interchanging can take place with the value held.  With this new Third Generation Addometer, you have answers displayed with a touch of a button.

Addition

Storage

Subtraction

Recall

Multiplication

Exchange

Division

Clear Entry

Square Root

Automatic Constant