7
Using the product
14
3
Press
◄
/
►
to set the required unit for the bottom line (m
3
/h, l/s, cfm)
and confirm with
MENU/ENTER
.
Setting the area
Configuration mode is open, “AREA” is displayed.
1
Press
◄
/
►
to select whether the cross-sectional area is to be
entered in m² or in mm² and confirm with
MENU/ENTER
.
2
Press
◄
/
►
to set the cross-sectional area and confirm with
MENU/ENTER
.
Reading absolute pressure
Thanks to a built-in absolute pressure sensor (measurements are taken on the
measuring instrument, not on the probe head), no additional input of the air
density is required.
Configuration mode is open.
1
Press
◄
/
►
to scroll through the configuration menus until “P_ABS”
(absolute pressure) is displayed.
The current ambient air pressure is displayed.
Carrying out a reset of the setting menus
Configuration mode is open, “M. RES” (menu reset) is displayed.
1
Press
◄
/
►
to select the required option and confirm with
MENU/ENTER
:
o
NO: Do not carry out reset.
o
YES: Carry out reset. All concealed menus that were hidden
via the testo Smart App are displayed again.
The instrument returns to measurement view.
Carrying out a reset of the measuring
instrument
Configuration mode is open, “RESET” is displayed.
