Owner's manual

4. GENERAL MEASURING

PROCEDURE

The meter default value are following :

* The air velocity unit is m/S.

* The temperature unit is .℃

* The air flow unit is CMM.

* The air flow area is meter^2 ( meter square ).

* The sampling time of data logger function is

2 seconds.

4-1 Air velocity /Air Temp. measurement

1)Install the " Probe Plug " ( 3-19, Fig. 1 ) into the

" Probe Input Socket " ( 3-17, Fig. 1 ).

Attention :

After install the " Probe Plug ", should slide

Probe Lock Switch " ( 3-18, Fig. 1 ) to the On

position ( right position ).

2)Power on the meter by pressing the " Power Button "

( 3-2, Fig. 1 ).

3)Select measuring function by pressing " Function

Button " ( 3-6, Fig. 1 ) until the display show the

air velocity unit.

@ Air velocity measurement, the display unit

will show m/S ( or Ft/min, Km/h, Knots, Mile/h ).

@ The Air velocity unit adjustment, please refer

Chapter 5-7.