33
Calculations and Memory Management
Subtraction of Measured Values:
To subtract measured values, turn on the unit or the units (single- or dual-
mode) and execute the first measurement (button 10 or 11;
or
).
After the first measurement, press
.
appears in the upper left of the
display. After that, execute the second measurement with
or
.
Press to see the result (first value minus second value).
If you want to subtract further values, repeat the procedure.
Æ
Æ
Æ
Æ
Æ
Multiplication of Measured Values:
To calculate areas and volumes, you require this function.
Calculating Areas
First, turn on the unit or the units (single- or dual mode) and execute the
first measurement (button 10 or 11;
or
).
After the first measurement, press
.
appears in the upper left of the
display. After that, execute the second measurement with
or
.
You can calculate areas by repeatedly pressing
.
Æ
Æ
Æ
(e.G. length x width)
The units of measurement are shown in the display
Æ
y.y
2
, ft.ft
2
, or m
2
.
Calculating Volumes
To calculate the volume of e.G. a room, do as follows:
Æ
Æ
Æ
Æ
Æ
(e.G. length x width x height)
The units of measurement are shown in the display
Æ
y.y
3
, ft.ft
3
, or m
3
.
Addition of Areas:
First, turn on the unit or the units (single- or dual mode) and execute the
first measurement (button 10 or 11;
or
).
After the first measurement, press
. Then, execute the second
measurement with
or
.