PERFORM A MEASUREMENT
➢
Turn on the de device by pressing on “On/Off/Esc”.
The device displays its name “LV110”, “LV111” or “LV117”.
➢
Put the probe to the required location.
The device displays the velocity and temperature measurement.
Vane probe thermo-anemometer
LV 110 – LV 111 – LV 117
DESCRIPTION OF THE DEVICE
OK key
Hold/min/max key
Select key
Backlight key
On/Off/Esc key
FREEZE THE MEASUREMENT
During a measurement:
➢
Press once on “Hold/min/max”.
“Hold” appears on screen and the measurement is frozen.
➢
Press on “On/Off/Esc” to exit the hold function.
The device returns to the measurement display.
DISPLAY THE MINIMUM AND THE MAXIMUM
Once the measurement is frozen:
➢
Press on “Hold/min/max”.
The device displays the maximum value of velocity or airflow measured since the last questioning at the top of the screen and the minimum
value of velocity or airflow measured since the last questioning at the bottom of the screen.
➢
Press again on “Hold/min/max”.
The device displays the maximum value of temperature measured since the last questioning at the top of the screen and the minimum value of
temperature measured since the last questioning at the bottom of the screen.
➢
Press on “On/Off/Esc” to return to the measurements display.
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