Table of Contents
Advertisement
Four indicators are provided to identify the Current Operating Mode.
PRESSURE SCALE – The pressure scale is indicated by an identifier bar. The RANGE
key will toggle the pressure units among PSI, mmHG, inHg and cmH
breakdown of the available pressure scales and the measurement range for each scale:
Identifier Bar
(flashing)
bar
no bar
NOTE: If the measured pressure is outside of the range of the instrument, the display will
display -HI- or -Lo-.
NOTE: InH
0, cmH
2
2
TEMPERATURE SCALE (MODEL DPM-1300 ONLY) – The temperature can be displayed
in either degrees Celsius or Fahrenheit. When temperature is displayed, the RANGE key
will toggle the temperature units between Fahrenheit and Celsius.
Temperature Units
Degrees C
Degrees F
NOTE: If the measured temperature is outside of the range of the instrument, the display
will display -HI- or -Lo-. If a probe is not connected, the display will show "no probe".
LOW BATTERY – When the battery life reaches 10 percent, the display will show the
message "lo bat" once every minute.
LINE POWER – When meter is running from the supplied wall transformer, the display will
show "Line" instead of the battery life remaining.
SYSTEM INDICATORS
Pressure Units
0 and mmHg ranges are calibrated for 20 degrees Celsius.
PSIG
mmHg
inH
O
2
cmH
O
2
Temperature Range
0.0 to 100.0
32.0 to 212.0
5
O. The following is a
2
Pressure Range
-13.50 to 100.00
-698 to 5171
-374 to 2771
-950 to 7037
Advertisement
Table of Contents
