Changing The Units - TESTO 312-1 Instruction Manual

Measurement menu
1
08:57
-
-
Press
2
Select units by pressing
3
Differential pressure measurement
hPa, mbar, mmH
Draught measurement
hPa, mbar, mmH
Differential temperature measurement
°C, °F
4
You can leave the menu by pressing
the changes are not carried out.
Measurement
menu
selection with
- arrow button.
button.
:
O, inchH O
2 2
O, inchH O
2 2
Selection saved.
Return to
measurement menu.
but
14

Changing the units