Digital Air Velocity Temperature Anemometer Wind Speed Meter Thermometer LCD

Features:
Used to measure the air velocity and temperature.
Two temperature units available: Centigrade and Fahrenheit.
Five air velocity units available: m/s, km/h, ft/min, Knots, mph.
Quick response with external thermistor.
With maximum, average and current air velocity measurement.
With Beaufort scale shown on the screen.
Wind chill and low battery indication.
LCD display with backlight.
Automatic and manual power-off.

Specifications:

Air velocity	Unit	Range	Resolution	Threshold	Accuracy
	m/s	0~30	0.1	0.1	±5%
	ft/min	0~5860	19	39
	Knots	0~55	0.2	0.1
	km/hr	0~90	0.3	0.3
	mph	0~65	0.2	0.2
Temperature	Unit	Range	Resolution		Accuracy
	Centigrade	-10~45	0.2		±2
	Fahrenheit	14~113	0.36		±3.6
Battery	1 * 6F22 9V (not included)
Thermometer	NTC thermometer
Operating temperature	-10~45Centigrade (14~113Fahrenheit)
Operating humidity	Less than 90%RH
Store temperature	-40~60Centigrade (-40~140Fahrenheit)
Current consumption	Approx. 3mA
Meter size	15.8 * 5.3 * 3.6cm / 6.2 * 2.1 * 1.4in
Meter weight	100g / 3.5oz
Package size	20.5 * 15.2 * 5.6cm / 8.1 * 6 * 2.2in
Package weight	145g / 5.11oz

Package List:
1 * Digital Anemometer
1 * User Manual (English)