Measurement Addition & Subtraction
1. After making your first measurement press
or
to set
the measurement result ready for addition or subtraction.
2. Take the second measurement.
3. Press
to add the second result to the first or
to
subtract the second result from the first.
You can also add and subtract Area, Volume and Angles by
the same method. Be sure to make calculation in the same unit system.
Unit Setting
This devise provides 7 options of measurement
units – see the table below.
1. Press the button
2. Press the button
to enter the unit mode.
3. Scroll by
or
to change the units.
4. Press the button
to enter the setup.
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