Meter Description - Extech Instruments 451126 User Manual

Meter Description

1. LCD Display
2. Vane Sensor
3. ON/OFF Key
4. RS-232 Connector
5. Function/Numeric Keypad
LCD Display Icon Definitions
AVE Average reading mode
is selected
MIN Minimum reading mode
is selected
2/3V 2/3V Maximum mode is
selected
MAX Maximum reading
mode is selected
VEL Air Velocity
measurement
READ Recalling stored
measurements
REC Appears when
recording readings
RS-232 PC Interface is
activated
2
ft Square feet
2
m Square meters
o
C Temperature is displayed in degrees
centigrade
o
F Temperature is displayed in degrees
Fahrenheit
CFM Cubic feet per minute (ft
CMM Cubic meters per minute (m
x100 Multiply reading by one hundred
X10 Multiply reading by ten
m/s Meters per second
ft/min Feet per minute
MPH Miles per hour
Km/h Kilometers per hour
3
3
/min)
3
/min)
Model 451126 V2.0 6/08