Martel Electronics BetaGauge 3II - Manual (Page 70)

5-3 Advanced Display Modes
4. When the unit label is satisfactory, press the
ENTER key once again to display the following
screen:
5. Use the numbers on the keypad to specify the
1 PSI equivalent value of your user unit, then press
the ENTER key to return to the Setup menu.
NOTE: For the example Feet of Water Column at
20°C, you would enter 2.3108.
6. Use the MENU key to locate the Setup menu item
Unit, then press the corresponding function key to
display a screen similar to the following:
7. Press the function key corresponding to → through
as many screens as necessary until the unit you
defined appears in the display.
8. Press the function key associated with the pressure
unit you defined in step 3 and the pressure will
begin to display as specified.
NOTE: In the case of the example, the pressure
will begin to display in Feet of Water Column at
20°C.
9. Press the CLR key to return to the Setup menu.
Ent. 1PSI =
CHx
mmHg cmWC Kpa →