Extech Instruments 407113 - Range Specifications; Air Velocity & Temperature Ranges; Air Flow Ranges

407113-EN v3.6 4/14
3
Range Specifications
Air Velocity Measurements Range Resolution Accuracy (%rdg)
m/s (meters per second) 0.50 - 35.00 m/s 0.01 m/s ± (2% + 0.2m/s)
km/h (kilometers per hour) 1.8 126.0 km/h 0.1 km/h ± (2% + 0.8km/h)
ft/min (feet per minute) 100 6890 ft/min 1 ft/min ± (2% + 40ft/min)
mph (miles per hour) 1.1 78.3 mph 0.1 mph ± (2% + 0.4m/h)
knots (nautical miles per hour ) 1.0 to 68 knots 0.1 knots ± (2% + 0.4knots)
Air Flow Measurements Range Resolution Area
CMM (cubic meters per minute) 0-999,900 m
3
/min 0.001 to 100 0 to 9,999m
2
CFM (cubic feet per minute) 0-999,900 ft
3
/min 0.001 to 100 0 to 9,999ft
2
Air Temperature Range Resolution Accuracy
32 to 175
o
F (0 to 80
o
C) 0.1
o
F/C 1.5
o
F (0.8
o
C)
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