General Tools and Instruments DCFM8901 - Manual (Page 7)

C. MIN/MAX/AVG READING ON A
SINGLE POINT
1. Power unit ON.
2. Place sensor in front of air flow
source.
3. Press MN/MX REC SINGLE-P
key. The unit will begin to record
the readings.
The meter displays the average
velocity by default. (See Fig.C-1)
Each press of the MN/MX button
cycles the display through:
* Real-time readings.
* MIN velocity.(Fig.C-2)
* MAX velocity.(Fig.C-2)
* Back to AVG velocity.(Fig.C-1)
To obtain MIN/MAX/AVG readings on a
single point.
6
AVG
REC
m/s
vel
MIN REC
m/s
vel
REC
m/s
vel
MAX
Fig.C-1
Fig.C-2
Fig.C-3