407412 Datasheet, PDF (3/8 Pages) Extech Instruments Corporation. – Hygro Thermo-Anemometer

Range Specifications
Air velocity
Measurement
Range
Resolution Accuracy (% of reading)
ft/min (feet/min)
80 - 4921 ft/min 1 ft/min
± (2% + 20 ft/min)
m/s (meters/sec)
0.4 - 25.00 m/s 0.01 m/s ± (2% + 0.2 m/sec)
km/h (kilometers/hour)
1.4 - 90.0 km/h 0.1 km/h ± (2% + 0.2 km/hr)
mph (miles/hour)
0.9 - 55.9 mph 0.1 mph ± (2% + 0.2 mph)
knots (nautical miles/hour ) 0.8 to 48.6 knots 0.1 knots ± (2% + 0.2 knots)
Temperature
Range
32^oF to 122^oF (0^oC to 50^oC)
Resolution
0.1^oF/^oC
Accuracy
±1.5^oF (±0.8^oC)
Relative Humidity
Range
Resolution
Accuracy
10 to 70% RH
0.1%
±3% RH
70 to 95% RH
0.1%
±4% RH
3
Model 407412 Version 2.1 July 2006