12
2. Press to change the digit and to move
to the next digit.
3. When complete, press enter to return to P2.0. then press
the to scroll to P3.0.
P3.0 RH Offset
RH value can be adjusted to any known standard.
1. Press enter to enter the RH Offset mode. 0.0RH flashes on
the upper display.
2. Press to increase and to decrease the offset value,
i.e. the difference between you meter and your known RH
standard’s reading.
4. Press enter again to return to P3.0. then press the
to scroll to P40.
P4.0 Pressure Compensation
