General Tools and Instruments DAF2005MDL - Manual (Page 12)

4)The display's bottom left side will show area size in
Meter^2 ( or Ft^2 ) when make the air flow
measurement.
@ Meter^2 : Meter square, Ft^2 : Feet square.
@ The adjusting procedures of area size, please refer
Chapter 5-9.
5)Hold the " Vane Probe Handle " ( 3-21, fig. 1 ) by hand &
let the " Vane Probe Head " ( 3-20, Fig. 1 ) is opposite to
the measuring air flow source, then the Display ( 3-1,
Fig. 1 ) will show air flow value.
Measuring Consideration :
The yellow dot mark on the sensor head
indicates the direction that " need to face
against the air flow.
4-3 Thermocouple ( Type K/J ) Thermometer
measurement
1)Not install the anemometer " Probe Plug " ( 3-19,
Fig. 1 ) into the " Probe Input Socket " ( 3-17, Fig. 1 )
Attention :
After take away the anemometer " Probe
Plug " , then should slide Probe Lock
Switch " ( 3-18, Fig. 1 ) to the On position
( right position )
2)Plug the Thermocouple Temp. Probe ( Type K Temp.
probe pr Type J Temp. probe, optional ) into " Type
K/J Probe Input Socket " ( 3-16, Fig. 1 )
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