Kestrel 4200 (HVAC) - Manual (Page 11)

Kestrel ® 4200 Pocket Air Flow ® Tracker 21
default setting: Metric, Imperial or Defaults. Press the or button to reset the factory setting. Press the
button to return to the Main Setup Menu.
APPLICATION EXAMPLES
This section provides examples of applications where a Kestrel Meter might be used, and the appropriate
memory settings.
HVAC - Environmental Monitoring
Auto Store On
Store Rate 5 min
Overwrite On
Man Store Off
These settings will record conditions every five minutes, for a total storage of almost 7 days. You can
monitor the conditions in a laboratory or manufacturing plant, both day and night, to determine if the
climate control is working properly. Or you can examine the effect on the environment when employees
enter and exit the building.
HVAC/R - System Balancing
Auto Store Off
Store Rate —
Overwrite Off
Man Store On
These settings will require you to press the Manual Store Button in order to store any data at a duct, hood,
vent, or other system location. The meter will not store any data automatically. Be sure to record the
location and date/time of storage for reference when reviewing the data. After storing the conditions at
each location, simply review the data and balance the system.
MEMORY CAPABILITIES
Store Rate Total Memory
2 sec 53 min, 20 sec
5 sec 2 hr, 13 min, 20 sec
10 sec 4 hr, 26 min, 40 sec
20 sec 8 hr, 53 min, 20 sec
30 sec 13 hr, 20 min
1 min 1 day, 2 hr, 40 min
2 min 2 days, 5 hr, 20 min
5 min 5 days, 13 hr, 20 min
10 min 11 days, 2 hr, 40 min