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