Use and Care Manual

After 5 seconds, the display will return to the current reading.
(IMPORTANT: Please note that the average readings are only held
for 5 seconds and cannot be recalled.)
4. Repeat steps 2 - 3 until all desired points have been measured.
5. Press the AREA button to clear the multipoint averaging memory.
6. To return to standard airflow measuring mode press and hold
AVG button until meter beeps twice.
Data Hold (Air Velocity/Air Flow)
1. While taking measurements, press the HOLD button to freeze the air
velocity/air flow reading for later viewing.
2. The HOLD indicator will appear in the bottom of the LCD display.
3. Press HOLD again to return to normal operation.
MAX/MIN/AVG Record (Air Velocity/Air Flow)
This allows the user to record and view the highest (MAX), lowest
(MIN) and average (AVG) readings.
* Press the Airflow MAX/MIN button. The AVG indicator and
RECORD indicator along with the average reading will appear on the
LCD display and the meter will begin keeping track of the MAX, MIN
and Average values.
* Press the MAX/MIN button again. The MAX indicator will appear on
the display and display the Max reading.
* Press the MAX/MIN button again to view the minimum reading. The
MIN indicator along with the minimum reading will appear on the LCD
display and display the Min reading.
* Press the MAX/MIN button again to display current readings.
NOTE: the meter will keep recording MAX/MIN/AVG readings.
* To clear and stop MAX/MIN/AVG recording and return to normal
operation, press the AREA button once when displaying the
current reading.
Temperature Units
1. Remove the meter’s rubber protective jacket and select the desired
temperature units using the °F/°C slide switch located in the battery
compartment.