Kestrel 3550FW - Fire Weather Meter

Name: Kestrel 3550FW - Fire Weather Meter
Brand: Kestrel
SKU: Kestrel3550FW
Price: 229.00 USD
Availability: InStock

0 reviews | Model: Kestrel 3550FW

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3550FW Fire Weather Meter

3-Button Control
Backlight - Green
Data Hold Function
Date & Time
Digital Compass
Drop-Tested to MIL-STD-810GField Humidity Calibration/Correction Routine
FREE Kestrel LiNK Software for iOS and Android*
High Contrast, Sunlight Readable Monochrome LCD Display
Minimum/Maximum/Average Reading
Waterproof to IP67 (3'/1M for 30 minutes)

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Items in This Series



Product	Kestrel 3550FW 3550FW Fire Weather Meter	Kestrel 3550AG 3550AG Spraying Weather Meter
Price
In Stock
Measurement Types (Weather Measurement)	Barometric Pressure, Dewpoint, Heat Index, Humidity, Pressure Trend, Temperature, Wet Bulb, Wind Chill, Wind Speed	Barometric Pressure, Dewpoint, Heat Index, Humidity, Pressure Trend, Temperature, Wet Bulb, Wind Chill, Wind Speed
Wind Speed	Beafort Wind Scale, FPM, Knots, KPH, MPH	Beafort Wind Scale, FPM, Knots, KPH, MPH
Compare	Add to compare	Add to compare

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Kestrel 3550FW - Fire Weather Meter

3-Button Control
Backlight - Green
Data Hold Function
Date & Time
Digital Compass

Fighting wildfires and protecting lives, property and communities demands accurate weather monitoring and the ability to quickly share data to maximize crew safety and deploy resources. The Kestrel 3550FW paired with the free Kestrel app puts powerful tools for monitoring, logging, and sending important weather information for making the most informed decisions for fire management strategy.

Pocket sized, rugged, waterproof, affordable, easy-to-use and equipped with data logging capabilities and wireless data retrieval for monitoring and reporting, the Kestrel 3550FW is your trusted weather guide for fire management and safety.

Comprehensive Monitoring

Consistently accurate measurements of barometric pressure, altitude, dew point, heat stress index, relative humidity, temperature, wind speed and direction, wind chill, temperature and wet bulb readings.

Capture Real-Time Data

Easily view, and record data in real-time on a mobile device with the free Kestrel app.

Send Detailed Reports

Export and send detailed weather reports with GPS location via text or email for vital fire weather data management.

Reference Cards

Includes an easy-to-read Probability of Ignition (PIG) and Fine Dead Fuel Moisture (FDFM) reference card.

The new 3550FW meter has Bluetooth connectivity to pair with the Kestrel app for the ability to wirelessly view, share, and export weather data from a mobile device. Download the Kestrel app from the app store to take advantage of the all the features available.

Sensors	Accuracy (+/-)*	Resolution	Spec. Range	Op. Range
Wind Speed / Air Flow	Larger of 3% of reading, least significant digit or 20 ft/min	0.1 m/s	0.6 - 40.0 m/s	0.6 - 60.0 m/s
		1 ft/min	118 - 7874 ft/min	118 - 11811 ft/min
		0.1 km/h	2.2 - 144.0 km/h	2.2 - 216.0 km/h
		0.1 mph	1.3 - 89.5 mph	1.6 - 134.2 mph
		0.1 knots	1.2 - 77.8 knots	1.2 - 116.6 knots
		1 B*	0 - 12 B*	0 - 12 B*
		0.1 F/S*	2 - 131.2 F/S*	2 - 196.9 F/S*
Ambient Temperature	0.9 °F	0.1 °F	-20.0 - 158.0 °F	14.0 - 131.0 °F
Ambient Temperature	0.5 °C	0.1 °C	-29.0 - 70.0 °C	-10.0 - 55.0 °C
Relative Humidity	3.0 %RH	0.1 %RH	5 - 95% non-condensing	0 - 100%
Pressure	-	-	25 °C	14.0 - 131.0 °F
	-	-	77 °F	-10.0 - 55.0 °C
	1.5 hPa / mbar	0.1 hPa / mbar	750 - 1100 hPa / mbar	10.0 - 1654.7 hPa / mbar
	0.044 inHg	0.01 inHg	22.15 - 32.48 inHg	0.30 - 48.87 inHg
	0.022 PSI	0.01 PSI	1088 - 15.95 PS	0.14 - 24.00 PSI
Compass	5°	1° 1/16^th Cardinal Scale	0 - 360°	0 - 360°
Measurement	Accuracy (+/-)*	Resolution	Spec. Range	Sensors Employed
Altitude	Typical: 23.6ft Max: 48.2ft	1ft	Typical: 750- 1100 mBar Max: 300 - 750 mBar	Pressure User Input (Reference Pressure)
Altitude	Typical: 7.2m Max: 14.7m	1m	Typical: 750- 1100 mBar Max: 300 - 750 mBar	Pressure User Input (Reference Pressure)
Barometric Pressure	0.07 inHg	0.01 inHg	Refer to Ranges for Sensors Employed	Pressure User Input (Reference Altitude)
	2.4 hPa / mbar	0.1 hPa / mbar
	0.03 PSI	0.01 PSI
Dew Point	3.4 °F	0.1 °F	15 to 95 % RH Refer to Range for Temperature Sensor	Temperature Relative Humidity
Dew Point	1.9 °C	0.1 °C	15 to 95 % RH Refer to Range for Temperature Sensor	Temperature Relative Humidity
Heat Index	7.1 °F	0.1 °F	Refer to Ranges for Sensors Employed	Temperature Relative Humidity
Heat Index	4.0 °F	0.1 °F	Refer to Ranges for Sensors Employed	Temperature Relative Humidity
Wet Bulb Temperature - Psychometric	1.6 °F	0.1 °F	Refer to Ranges for Sensors Employed	Temperature Relative Humidity Pressure
Wet Bulb Temperature - Psychometric	0.9 °C	0.1 °C	Refer to Ranges for Sensors Employed	Temperature Relative Humidity Pressure
Wind Chill	1.6 °F	0.1 °F	Refer to Ranges for Sensors Employed	Wind Speed Temperature
Wind Chill	0.9 °C	0.1 °C	Refer to Ranges for Sensors Employed	Wind Speed Temperature
* NOTE: Accuracy calculated as uncertainty of the measurement derived from statistical analysis considering the combined effects from primary sensor specifications, circuit conversions, and all other sources of error using a coverage factor of k=2, or two standard deviations (2Σ).

Environmental Testers / Physical Property/Weather Measurement Template
Measurement Types (Weather Measurement)	Barometric Pressure, Dewpoint, Heat Index, Humidity, Pressure Trend, Temperature, Wet Bulb, Wind Chill, Wind Speed
Wind Speed	Beafort Wind Scale, FPM, Knots, KPH, MPH
Test Equipment General Attributes
Shipping Weight	0.50 LBS