User Manual

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for three secondsthe meter exits record model.
8.4 keyafter power on the meterpress ”,it can
convert
the units of measurement
bar,mmHg,Ozin2,Kgcm2,psi,inH2O,Kpa,ft
H2O,inHg,cmH2O,mbar.
8.5 key
8.5.1 After the meter power onpress button oncethe screen will
be locked, press againit will cancel this function.
8.5.2 After power on the meterno gas pressure inputpress for three
secondsLCD screen display----”,the meter reset.
8.6 Automatically power on/off the meter will automatically turn off after
approx. 25 minutes of inactivity. It can save battery’s life. If you do not want to
turn off, first press ,then press ,”ON will appear on the LCD
display, it indicates that power off function is disabled.