Filter
Top Products
AN200-EU-EN-V2.5-6/13
4
Keypad
• Press to turn the meter ON or OFF
• IR + Laser Pointer Press and hold to measure.
• MAX/MIN (Airflow) Record and store the highest and lowest airflow or velocity readings. ◄
(LEFT) also serves as change decimal point button in AREA mode
• UNITS Press to select the mode of operation. In FLOW mode, the meter displays air volume. In
VELOCITY mode, the meter displays air speed. ▲ (UP) also serves as increase number button in
AREA mode.
• HOLD Press to freeze the displayed reading. Press again to unlock display. ►(RIGHT) also serves
as change digit button in AREA mode.
• AREA Press and hold to manually enter the area of a duct in CFM or CMM mode.
Press and hold to scroll thru memory locations.
This button also clears memory in the Averaging mode.
• Press to turn the backlight on/off. Hold to disable Auto Power Off.
• MAX/MIN (Temperature) Press to record and store the highest, lowest readings for air
temperature.
•
HOLD (Temperature) Press to freeze the displayed temperature reading. Press again to unlock the
display.
•
AVG Press and hold to enter averaging mode. Averages up to 20 readings.