Micromanometer
Figures 1 and 2 show the features of the micromanometer used in the PH730/PH731.
AC Adapter
Connection
RS-232 Port
(factory use
only)
Figure 1: Features of the PH730/PH731 Micromanometer, Front View
Figure 2: Features of the PH730/PH731 Micromanometer, Back View
2
Keypad
USB Port
Battery Compartment
Differential
Pressure Ports
Airflow™ Instruments ProHood Capture Hoods PH730/PH731
Display
Headphone
Connection
Probe Connector
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