Air Velocity
Range
Resolution
Accuracy
m/s
0.40—30.00
0.01
±3% ±0.20 m/s
ft/min
80—5900
1
±3% ±40 ft/min
km/h
1.4—108.0
0.1
±3% ±0.8 km/h
MPH
0.9—67.0
0.1
±3% ±0.4 MPH
Knots
0.8—58.0
0.1
±3% ±0.4 knots
Air Flow
Range
Resolution
Area
CFM
0-999900
0.001
0-999.9 ft
2
CMM
0-999900
0.001
0-999.9 m
2
Air Temperature
Range
Resolution
Accuracy
14-140°F (-10-60°C)
0.1°F/C
±4.0°F (2.0°C)
Infrared
Range
Resolution
Accuracy
Temperature
-58 to -4°F (-50 to -20 °C)
0.1°F/C
±9.0°F (5.0°C)
-4 to 932°F (-20 to 500°C)
0.1°F/C
±2% reading or ±4°F (2°C)
SPECIFICATIONS
Back sheet 1 of
2
© 2008 SPX
CFM(ft
3
/min)=Air Velocity(ft/min)XArea(ft
2
)
CMM(m
3
/min)=Air Velocity(m/s)XArea(m
2
)X60
CFM: cubic feet per minute
CMM: cubic meters per minute
m/s
ft/min
km/h
MPH
knot
1 m/s
1
196.87
3.60
2.24
1.944
1 ft/min
0.00508
1
0.01829
0.01138
0.00987
1 km/h
0.2778
54.69
1
0.6222
0.54
1 MPH
0.4464
87.89
1.6071
1
0.8679
1 knot
0.5144
101.27
1.8519
1.1523
1
AVG
= Press to obtain an average reading for
multiple points in Flow mode or Velocity
mode. Up to 20 points can be aver
aged.
AREA
= Press and hold to enter into the Area
mode (ft
2
or m
2
) in CFM (ft
3
/min) or
CMM (m
3
/min) modes. When recording
MAX/MIN/AVG readings for a single
point, press the Area button to clear
previous readings.
HOLD
= Press once to freeze the displayed
reading. Press again to unlock display.
= Press to turn ON the backlight. Press
again to turn OFF.
MAX/MIN (TEMPERATURE)
= Press to record
and store the highest and lowest readings for probe
temperature.
HOLD (TEMPERATURE)
= Press to freeze the
displayed reading for probe temperature. Press again
to unlock display.
KEYPAD BUTTONS CONT’D
