TSI Instruments AIRFLOW Instruments ProHood PH720 User Manual

Chapter 4: How To 23
Set Units of Measure for Temperature, Pressure, Velocity/Flow and
Humidity
1. Press to display CHANGE Test ID.
2. Press  until SETUP appears.
3. Press
.
4. Press  until UNITS appears.
5. Press
. The display shows TEMP.
6. Press
. The display shows the current temperature units. Options are °F or °C.
7. Use  and  to select between options.
8. Press
when you have selected the desired units.
9. Press  until PRESS is displayed.
10. Press
. The display shows the current pressure units. Options are: in. H
2
O, cm. H
2
O, mm H
2
O, in.
Hg, cm. Hg, mm Hg, kPa, hPa, and Pa.
11. Use  and  to select between options.
12. Press
when you have selected the desired units.
13. Press  until VELFLO is displayed.
14. Press
. The display shows the current velocity/flow units. Options are ft/min for velocity with
CFM for flow, and m/s for velocity with either l/s, m
3
/h, or m
3
/min for flow.
15. Use  and  to select between options. (If m
3
/h, or m
3
/min is selected for flow, m/s will be used for
velocity even though “m/s” is not shown on the display.)
16. Press
when you have selected the desired units.
17. Press  until HUMID is displayed.
18. Press
. The display shows the current humidity units. Options are DEWPT, WETBULB, and
%RH.
19. Use  and  to select between options.
20. Press
when you have selected the desired units.
21. Press ESC twice to return to SETUP.
Select the RS232 Output Device (Computer or Printer)
1. Press to display CHANGE Test ID.
2. Press  until SETUP appears.
3. Press
.
4. Press  until COM.DEV appears.
5. Press
. The display shows the current selection: PRINTR or COMPU.

TSI Instruments AIRFLOW Instruments ProHood PH720 Specifications

General

Brand	TSI Instruments
Model	AIRFLOW Instruments ProHood PH720
Category	Power Tool
Language	English