Construction Master IV, Version 2.0
Year of introduction | 1999 |
Function | Construction |
Model Number | 4045 |
Power | 1 3-volt lithium battery |
Original Price | $69.95 |
Photo credit | Mark Bollman→ |
The Construction Master IV was
manufactured in two versions--this is the second. Both are well-equipped for construction
calculations; the most obvious differences are the lighter case color, the use of all capital letters on
this model and the "Ft-In" key function present here but absent on the
lower-case version.
In the world according to Calculated Instruments, it appears
that Version 1.0 of a calculator comes with lower- and upper-case lettering on
the front. We find all capital letters, as well as some minor enhancements
to functionality, in Version 2.0.
Back to the Calculated Industries Calculator Collection home page.