User Manual

414D/419D/424D
Users Manual
18
Addition/Subtraction
The Meter adds and subtracts a value to a single
distance, area, and volume measurements.
414D
To add or subtract:
Push :
• 1x = Add the next measurement
• 2x = Subtract the next measurement
419D/424D
To add or subtract:
1. Push
 to add the next measurement to the
previous measurement.
2. Push
 to subtract the next measurement from the
previous measurement.
3. Do these steps again for each measurement.
The total measurement result is always shown in the
summary line with the value before in the second
line.
4. Push
 to cancel the last step.
Area
To measure area:
414D
1. Push  1x. The  symbol appears in the display.
2. Push  to make the first measurement (for
example, length).
3. Push
 again to make the second measurement
(for example, width).
The result shows in the summary line.
419D/424D
To measure area:
1. Push  1x. The t symbol shows in the display.
2. Push  to make the first measurement (for
example, length).
3. Push
 again to make the second measurement
(for example, width).
The result shows in the summary line.
4. Push
 and hold for 2 seconds to get the 2
nd
result
as a circumference.