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3.3 Adding or subtracting measurements
Suitable for situations requiring several measurements because of immovable obstacles.
Example: Adding measurements
1. Take the first reading. Select distance, area or volume. Then press
to save
the reading temporarily.
2. Point the laser to the next area to be measured and press
again to measure.
Then press
to add the current reading to the previous one.
3. The sum will be shown at the bottom of the display. The two added readings will display on top.
4. Continue adding readings by pressing
and starting again from step 2.
The sum will move
to the top.
Example: Subtracting measurements
1. Take the first reading. Select distance, area or volume. Then press
to save the reading
temporarily.
2. Point the laser to the next area to be measured and press
again to measure.
Press
to subtract the current reading from the previous one.
3. The sum will be shown at the bottom of the display. The two previous readings will display on top.
4. Continue subtracting readings by pressing
and starting again from step 2.
The sum will
move to the top.
