Technical Data
Controls TPI 635/645/655
ON
Switches instrument "ON" for use
OFF
Switches instrument "OFF" after use
ZERO
Automatically "zero's" the instrument
==
Smoothing function to stabilize rapidly changing readings
MAX/MIN
Enables user to recall & display both the maximum and
minimum pressure recorded since the function was selected.
Press button once to activate, twice to read minimum and
three times to read the maximum. To cancel the function press
and the hold the "MAXIMIN" button
HOLD
Maintains the reading on the LCD display
UNITS
Selects 7 units of measure kPa, PSI, inHg, mmHg, inH20,
mH 20, mbar
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