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3. Press the HOLD button to adjust the digit to the value needed.
4. Press the AVG button to select the next digit for editing.
5. When the area is correctly entered, press the MIN MAX button once. A
beep will sound and the digits will stop blinking.
6. Press the HOLD button once to store the area value.
7. The meter is now ready to measure air ow. Place the sensor in the air
current and view the air ow and temperature readings on the LCD.
Single Point MIN/MAX/AVG Recording
This meter can record and display the lowest (MIN), highest (MAX), and
average (AVG) air velocity, air ow, and temperature readings.
1. Follow the instructions for starting air velocity or air ow measurements
detailed on the previous page.
2. Press the MIN MAX button. The REC and AVG (average) indicators will
appear on the display and the meter will begin recording data.
3. When the measurement session is complete (up to 2 hours maximum),
press the HOLD button until the beep sounds.
4. To view the MIN reading, press the MIN MAX button twice or until the MIN
indicator appears. The minimum reading will be displayed on the LCD.
5. Press MIN MAX again to view the maximum value, the MAX indicator along
with the maximum reading will appear on the LCD display.
6. Press MIN MAX again to view the averaged value, the AVG indicator along
with the average reading will appear on the LCD display.
7. To exit this mode, press and hold the MIN MAX button until 2 beeps are
heard in rapid succession and the display indicators (REC, MIN, MAX,
AVG) disappear.