Jobber Computer Plus 3.4

The JOBBER line of calculators was developed especially for anyone connected with the building and construction industry.
The primary difference between a Jobber and other construction calculators is its special 0 to 15 keyboard of instead of the standard 0 to 9. For example, to enter 9' - 11 - 15/16" only requires 3 key strokes. All other calculators on the market require up to 10 strokes to do the same thing.