36
37
Using the calculation functions, continued
4. Working with the PD 20
Example
Calculating the volume of a room
After calculating the floor area of the room,
proceed as follows:
Press the
“multiplication”
button.
Measure the
height of the
room.
Press the “equals” button.
Read the volume from the display.
A chain of calculations can also be made
without pressing the “equals” button.
For example:
distance x distance x distance
or
distance x di distance x distance = m
2
29.313 m
2
x
2.285
m
Multiplication (areas / volumes)
Using the calculation functions, continued
4. Working with the PD 20
Measure the width of the room.
Example
Calculating the floor area of a room
Press the
“multiplication”
button.
Measure the
length of the
room.
Press the “equals” button.
Read the floor area from the display.
3.5m
3.500 m
x
8.375 m
8.375 m
Содержание PD 20
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