1. Get an area result;
2. Press , and "+" shows on display. Get the second area result;
3. Short press to get the sum of areas.
4. Repeat the operation of step 2 before step 3 to add more areas.
Follow the same steps for subtraction.
Follow the same steps for subtraction.
1. Get an volume result;
2. Press , and "+" shows on display. Get the second volume result;
3. Short press to get the sum of volumes.
4. Repeat the operation of step 2 before step 3 to add more volumes.
Area Addition & Subtraction
PIC 4 first area
measurement
PIC 5 second area
measurement
PIC 6 sum of areas
Volume Addition & Subtraction
PIC 7 first volume
measurement
PIC 8 second volume
measurement
PIC 9 sum of volumes
