AZ Instrument - Products Catalog

8909 / 8910 AT A GLANCE

NEW PORTABLE WEATHER STATION !

MONITOR WINDSPEED, TEMPERATURE, WINDCHILL, BAROMETRIC PRESSURE, RELATIVE HUMIDITY AND HEAT INDEX DEWPOINT !

FORECAST WEATHER FROM BAR CHART !

UNIQUE STORM WARNING FEATURE !

FEATURE

	A simple, hand-held meter for monitoring * wind speed * temperature * windchill * relative humidity * dew point * heat index * barometric pressure and upcoming storms. * Altitude(Model 8910)
	0,-2h,-4h,-8h,-16h bar chart shows the development of air pressure over the last 16 hours, forecast future weather.
	Records maximum readings.
	Twin button for multi-functions.
	Alarm functions are built-in for storm warning feature.
	Sealed precision thermistor & humidity sensor.
	Water resistant and shock proof housing.
	Replaceable lithium battery and impeller.
	Pocket-knife design makes it convenient.
	Low battery indication.

SPECIFICATION

Wind Speed Functions:

Modes:	Current Wind Speed, Maximum Wind Speed, and Average Wind Speed.
Scales	Beaufort, Knots, MeterPerSecond, MilePerHour, FeetPerMinute, KilometerPerHour.
Accuracy	+ / - 3% or + / - last significant digit.
Range	1.1 to 20 M/S ; 60 to 3937 FM ; or 0.5 to 44.7 MPH 0.4~38.8KNT ; 1~8BFT ; 0.8~72KMH
Response Time	1 second

Temperature Functions:

Humidity Functions:

Modes:	Relative Humidity
Scales	RH%
Accuracy	+ / - 3%
Range	0% to 100% RH
Response Time	15 second in slowly moving air at 25℃
Operating Temperature	-40℃ to 85℃

Atmospheric Pressure Functions:

Modes:	Atmospheric Pressure
Scales	hPa ( millibar ), or inches of mercury ( inHg )
Accuracy	+ / - 3hPa(at-10~60℃)
Range	400 to 1100 hPa (11.8 to 32.5 inHg)
Response Time	15 minutes
Operating Temperature	-20℃ to 65℃
History	16 Hours recall trends

Other Functions

Modes:	Wind Chill, Dew Point, and Heat Index
Scales	℃ or ℉
Accuracy	Dew Point ( +/ - 2℃ ); Windchill (+/ - 1℃ ); Heat Index ( +/ - 3℃ )