4.
Press
again to toggle between the MAX
、
MIN and
AVG readings.
5.
To exit the MAX/MIN/AVG mode and return to the normal
real time display, press and hold the
button (2
seconds).
Units of measure
Air velocity unit selection
Press the UNIT button to select unit(m/s
、
km/h
、
mill/h
、
ft/m
、
ft/s
、
knots),when measuring air velocity.
Airflow unit selection
Press the UNIT button to select unit(CMS
、
CMM
、
CFM),when measuring airflow.
Meter Power and Automatic Power Off
1.
Press the
button to turn the meter on.
2.
Press the
button again to turn the meter off.
3.
The meter has an automatic power off feature that conserves
battery energy. After 10 minutes the meter automatically
shuts off.
4.
To press and hold the
button to turn the meter on, the
