Volume measurement:
volume
ment
Addition and subtraction of lengths:
length
(device on)
or
Area calculation:
area
or
14
GB
1. measurement 2. measurement
1x
2x
laser on
1x
1x
2x
etc.
1x
3x
4x
1. length
2x
1x
1. area
3x
4x
2x
3x
3. measure-
5x
6x
+/-
result
etc.
+ –
1x
1x
+/-
+ –
1x
1x
result
etc.
4x