Specifications	Range	Resolution	Basic Accuracy
ft/min (feet per minute)	60 to 3937 ft/min	2 ft/min	±(3%rdg + 40 ft/min)
m/s (meters per second)	1.1 to 20 m/s	0.1 m/s	±(3%rdg + 0.2 m/s)
km/h (kilometers per hour	0.8 to 72.0 km/h	0.1 km/h	±(3%rdg + 1.4 km/h)
MPH (Miles per hour)	0.5 to 44.7 MPH	0.1 MPH	±(3%rdg + 0.4 MPH)
knots (nautical miles per hour)	0.4 to 38.8 knots	0.1 knots	±(3%rdg + 0.6 knots)
Beaufort Force	1 to 8 BF	1 BF	±1
Temperature	5 to 122°F (-15 to 50°C)	0.1°	±1.8°F/1°C
Relative Humidity	0.1% to 99.9%	0.10%	±3%
Dew Point	-4°F to 122°F (-20 to 50°C)	0.1°
Wet Bulb	23°F to 122°F (-5 to 50°C)	0.1°
Compass	0 to 360°	1°	±2°
Dimensions	Meter: 5.51 x 1.77 x 0.98'' (140 x 45 x 25mm); Vane: 1'' (24mm) diameter
Weight	3oz (95g)