Full Product Manual

Air Flow Measurements (CMM / CFM)

1. Turn on the meter using the ON/OFF button

2. Press the UNITS button to select the desired air flow

units: CMM (cubic meters per minute) or CFM (cubic

feet per minute). NOTE: At power up the meter will

display the last unit of measure previously entered.

3. To begin entering the area in m

or ft

, press and

hold the AREA button until it beeps twice. The

leftmost digit of the bottom display will begin to flash.

4. Place the sensor in the air stream. Ensure that the

air enters the vane as indicated by the arrow sticker

placed inside the vane. Refer to the diagram. The

large main LCD display shows the Air Velocity

reading. The upper right LCD sub-display shows the

temperature reading.

The meter has 2 memory locations (1 for CFM and 1 for CMM) that can be used

to store commonly used area sizes that you can recall at anytime.

1. Press the AREA button until meter beeps twice. A memory location

number will appear in the top right of the display indicating the memory

location.

2. Use the UNITS button to change the flashing digit

Use the MAX/MIN button to move the decimal

After all of the digits are entered, press and hold the AREA button (until

it beeps twice) to save the area into memory and return to CFM or CMM

measuring mode.

airflo

Arro

Side view of

Vane