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Kestrel 5500 Weather Meter With Number Of Batteries 1 AA

Name: Kestrel 5500 Weather Meter With Number Of Batteries 1 AA
Brand: ESPL
SKU: ACDKI
Price: 504.76 USD
Availability: InStock

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SKU ACDKI Category Weather Instrument Brand ESPL Condition New

Model

Add LiNK Wireless Connectivity + FREE Vane Mount Add Kestrel Collapsible Lightweight Tripod? Kestrel 5500 Weather Meter

Specifications

Country of Origin	United States
Temperature Accuracy	±0.5°C
Display	Monochrome LCD, high contrast, sunlight-readable
Power Source	Battery Powered
Brand	Kestrel Instruments
Applications	Industrial
Operating Temperature	-10°C to 55°C
Dimensions	12.7 x 4.5 x 2.8 cm
Wind Speed Resolution	0.1 m/s
Storage Temperature	-30°C To 60°C
Product Type	Weather Meter
Temperature range	-29.0 to 70.0 °C
Model	5500
Weight	0.121 kg
Number of Batteries	1 AA batteries required.
Relative Humidity Range	10% to 90% RH
Pressure resolution	0.1 hPa
Shock Resistance	MIL-STD-810G
Pressure measurement range	700–1100 hPa
Relative Humidity Accuracy	±2% RH
Waterproof Rating	IP67
Wind Speed Range	0.6 to 40 m/s
Product Condition	New
Data Logging Memory	Over 10,000 sets

Key Features

Kestrel 5500 Weather Meter is a multi-parameter, handheld device designed for professional and industrial weather monitoring anywhere. Measures wind speed, direction, temperature, humidity, barometric pressure, and more. Features high-resolution, sunlight-readable display and intuitive tactile keypad. Built-in data logging with memory for over 10,000 readings and adjustable intervals. Runs on a single AA battery, providing up to 400 hours of use. Waterproof (IP67), drop-proof, dust-proof, and designed for extreme environments. Offers optional wireless connectivity (LiNK) for iOS/Android with remote dashboard viewing. Compatible with tripod vane mount for full weather station operation. Includes real-time graphing, multilingual menus, and multiple measurement units. Packs into a compact 2.5 x 3 x 8.5 inches padded carry pouch.

Product Description

Kestrel 5500 Weather Meter is a feature-rich, handheld device designed for precise environmental monitoring across industrial, laboratory, meteorology, and field applications. It offers professionals a robust solution for measuring wind speed, wind direction, temperature, humidity, barometric pressure, and a range of calculated parameters including air density, dew point, heat index, and wet bulb temperature.The Kestrel 5500 is drop-proof, dust-proof, and waterproof to IP67 (up to 1 meter for 30 minutes) and operates in harsh and extreme environments without compromise, making it ideal for industrial sites, laboratories, meteorological research, agriculture, sports, aviation, and more. Its large, high-contrast display is sunlight-readable, and the intuitive tactile keypad ensures ease of use with quick navigation through multilingual menus.Measures wind speed, direction, crosswind/headwind, temperature, humidity, pressure, and more.Handheld and lightweight for mobility; polycarbonate lens and impeller with Zytel® bearings for long-term durability.Data logging capacity for 10,000+ sets of time-stamped readings; logged data viewable via display or transferable via LiNK wireless/app or USB (accessories required).Operates for up to 400 hours on 1 AA lithium battery (included); battery life indicator and auto-shutdown feature for power management.Compass, digital clock/calendar, and date/time functionalities integrated.Shock resistance to MIL-STD-810G standards; operational in ambient temperatures from -10°C to 55°C; storage from -30°C to 60°C.Dimensions: 12.7×4.5×2.8 cm; Weight: 121 g (including battery).Includes Certificate of Conformity, protective pouch, lanyard, and full documentation.Works with Ambient Weather Network and supports customizable remote environmental dashboards via wireless connectivity.The Kestrel 5500 is relied upon by professionals, including meteorologists, emergency crews, agricultural engineers, industrial safety managers, and sports teams worldwide. For expanded capabilities, the device is compatible with tripod vane mount systems, enabling fixed station-style operation with continuous wind/meteorological data logging.Explore Kestrel Instruments range of meteorological and laboratory instruments on EnvMart for reliable environmental monitoring solutions.

SENSORS
SENSORS	ACCURACY	RESOLUTION	SPECIFICATION RANGE	NOTES
Wind Speed \| Air Speed	Larger of 3% of reading, least significant digit or 20 ft/min Speed	0.1 m/s 1 ft/min 0.1 km/h 0.1 mph 0.1 knots 1 B* 0.1 F/S*	0.6 to 40.0 m/s 118 to 7,874 ft/min 2.2 to 144.0 km/h 1.3 to 89.5 mph 1.2 to 77.8 knots 0 to 12 B* 2-131.2*	1 inch\|25 mm diameter impeller with precision axle and low-friction Zytel® bearings. Startup speed stated as lower limit, readings may be taken down to 0.4 m/s \|79 ft min\|1.5 km/h \|.9 mph \|.8 kt after impeller startup. Off-axis accuracy -1% @ 5º off axis; -2% @ 10º; -3% @ 15º. Calibration drift < 1% after 100 hours use at 16 MPH\|7 m/s. Replacement impeller (NK PN-0801) field installs without tools (US Patent 5,783,753). Wind speed calibration and testing should be done with triangle on impeller located at the top front face of the Kestrel. Measuring wind speeds above 60 m/s / 134.2 mph can damage the impeller
Ambient Temperature	0.9 °F 0.5 °C	0.1 °F 0.1 °C	-20.0 to 158.0 °F -29.0 to 70.0 °C	Airflow of 2.2 mph\|1 m/s or greater provides fastest response and reduction of insolation effect. For greatest accuracy, avoid direct sunlight on the temperature sensor and prolonged sunlight exposure to the unit in low airflow conditions. Calibration drift is negligible for the life of the product. For further details, see Display & Battery Operational Temperature Limits.
Relative Humidity	2%RH	0.1 %RH	10 to 90% 25°C noncondensing	To achieve stated accuracy, unit must be permitted to equilibrate to external temperature when exposed to large, rapid temperature changes and be kept out of direct sunlight. Calibration drift is typically less than ±0.25% per year.
Pressure	1.5 hPa\|mbar 0.044 inHg 0.022 PSI	0.1 hPa\|mbar 0.01 inHg 0.01 PSI	25°C/77°F 700-1100 hPa\|mbar 20.67-32.48 inHg 10.15-15.95 PSI	Monolithic silicon piezo-resistive pressure sensor with second-order temperature correction. Between 1100–1600 mbar, unit will operate with reduced accuracy. Sensor may not operate above 1600 mbar and can be damaged above 6,000 mbar or below 10 mbar. Calibration drift is negligible for the life of the product.
Compass	5°	1° 1/16th Cardinal Scale	0 to 360°	2-axis solid-state magneto-resistive sensor mounted perpendicular to unit plane. Accuracy of sensor dependent upon unit’s vertical position. Self-calibration routine eliminates magnetic error from batteries or unit and must be run after every full power- down (battery removal or change). Readout indicates direction to which the back of the unit is pointed when held in a vertical orientation. Declination/variation adjustable for True North readout.

CALCULATED MEASUREMENTS
MEASUREMENT	ACCURACY (+/-)	RESOLUTION	SENSORS EMPLOYED
Air Density	0.0002 lb/ft3 0.0033 kg/m	0.001 lbs/ft3 0.001 kg/m3	Temperature, Relative Humidity Pressure
Air Flow	6.71%	1 cfm 1 m3/hr 1 m3/m 0.1m3/s 1 L/s	Air Speed, User Input (Duct Shape & Size)
Altitude	typical: 23.6 ft/7.2 m from 750 to 1100 mBar max: 48.2 ft/14.7 m from 300 to 750 mBar	1 ft 1 m	Pressure, User Input (Reference Pressure)
Barometric Pressure	0.07 inHg 2.4 hPa\|mbar 0.03 PSI	0.01 inHg 0.1 hPa\|mbar 0.01 PSI	Pressure, User Input (Reference Altitude)
Crosswind & Headwind/Tailwind	7.1%	1 mph 1 ft/min 0.1 km/h 0.1 m/s 0.1 knots	Wind Speed, Compass
Delta T	3.2 °F 1.8 °C	0.1 °F 0.1 °C	Temperature, Relative Humidity Pressure
Density Altitude	226 ft 69 m	1 ft 1 m	Temperature, Relative Humidity Pressure
Dew Point	3.4 °F 1.9 °C 15- 95% RH. Refer to Range for Temperature Sensor	0.1 °F 0.1 °C	Temperature, Relative Humidity
Evaporation Rate	0.01 lb/ft2/hr 0.06 kg/m2/hr	0.01 b/ft2/hr 0.01 kg/m2/hr	Wind Speed, Temperature Relative Humidity Pressure, User Input (Concrete Temperature)
Heat Index	7.1°F 4.0°C	0.1 °F 0.1 °C	Temperature, Relative Humidity
Moisture Content \| Humidity Ratio (“Grains”)	4.9gpp .7g/kg	0.1 gpp 0.01 g/kg	Temperature, Relative Humidity Pressure
Probability of Ignition (PIG)	PIG Accuracy dependent on proximity of inputs to reference table steps.	10%	Temperature, Relative Humidity
THI (NRC)	1.5 °F 0.8 °C	0.1 °F 0.1 °C	Temperature, Relative Humidity
THI (Yousef)	2.3 °F 1.3 °C	0.1 °F 0.1 °C	Temperature, Relative Humidity
Relative Air Density	.0.3%	0.1%	Temperature, Relative Humidity Pressure
Wet Bulb Temperature - Psychrometric	3.2 °F 1.8 °C	0.1 °F 0.1 °C	Temperature, Relative Humidity Pressure
Wet Bulb Temperature - Naturally Aspirated (NWB TEMP)	1.4 °F 0.8 °C	0.1 °F 0.1 °C	Wind Speed, Temperature Globe Temperature, Relative Humidity, Pressure
Wind Chill	1.6 °F 0.9 °C	0.1 °F 0.1 °C	Wind Speed, Temperature

ADDITIONAL PRODUCT INFO
Display & Backlight	Multifunction, multidigit monochrome dot-matrix display. Choice of white or red LED backlight.
Response Time & Display Update	Display updates every 1 second. After exposure to large environmental changes, all sensors require an equilibration period to reach stated accuracy. Measurements employing RH may require longer periods particularly after prolonged exposure to very high or very low humidity. WBGT requires about 8 minutes to reach 95% accuracy and about 15 minutes to reach 99% accuracy after exposure to large environmental changes.
Data Storage & Graphical display Min/Max/Avg History	Logged history stored and displayed for every measured value. Manual and auto data storage. Min/Max/Avg history may be reset independently. Auto-store interval settable from 2 seconds to 12 hours*, overwrite on or off. Logs even when display off except for 2 and 5 second intervals. Kestrel 5 series units hold over 10,000 data points.
data Upload & Bluetooth Data Connect Option	Wireless range up to 100ft. Connection requires optional USB data transfer cable or Kestrel Link Dongle or Kestrel LiNK app. Employs Kestrel Link protocol for data transmission with Link supported devices. (Kestrel LiNK for iOS/Android, Kestrel Link for PC/MAC).
Clock/Calendar	Real-time hours:minutes:seconds clock, calendar, automatic leap-year adjustment.
Auto Shutdown	User-selectable – Off, 15-60 minutes with no key presses.
Languages	English, French, German, Spanish.
Certifications	CE certified, RoHS, FCC, IC tested and WEEE compliant. Individually tested to NIST-traceable standards.
Origin	Designed and manufactured in the USA from US and imported components. Complies with Regional Value Content and Tariff Code Transformation requirements for NAFTA Preference Criterion B.
Battery Life	AA Lithium included. Up to 400 hours of use, reduced by backlight, alert light and buzzer, or Bluetooth radio transmission use.
Shock Resistance	MIL-STD-810g, Transit Shock, Method 516.6 Procedure IV; unit only; impact may damage replaceable impeller.
Sealing	Waterproof (IP67 and NEMA-6)
Display & Battery Operational Temperature Limits	14° F to 131° F \| -10 °C to 55 °C Measurements may be taken beyond the limits of the operational temperature range of the display and batteries by maintaining the unit within the operational range and then exposing it to the more extreme environment for the minimum time necessary to take reading.
Storage Temperature	-22.0 °F to 140.0 °F \| -30.0 °C to 60.0 °C.
Size & Weight	5.0 x 1.9 x 1.1 in \| 12.7 x 4.5 x 2.8 cm, 4.3 oz \| 121 g. (Lithium battery included)

Kestrel 5500 Weather Meter With Number Of Batteries 1 AA

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Frequently Asked Questions

The Kestrel 5500 can measure wind speed, wind direction, temperature, humidity, barometric pressure, and various calculated parameters such as air density, dew point, heat index, and wet bulb temperature.

The Kestrel 5500 is designed to be drop-proof, dust-proof, and waterproof to IP67 standards, making it suitable for harsh environments. It can withstand immersion in water up to 1 meter for 30 minutes.

The device operates on a single AA battery and can last up to 400 hours of continuous use. It also features a battery life indicator and an auto-shutdown feature for power management.

Yes, the Kestrel 5500 has built-in data logging capabilities, allowing you to store over 10,000 time-stamped readings. You can view logged data on the display or transfer it via LiNK wireless or USB.

Yes, it features a large, high-contrast, sunlight-readable display and an intuitive tactile keypad for easy navigation through its multilingual menus.

The Kestrel 5500 measures 12.7×4.5×2.8 cm and weighs 121 grams, including the battery. It is compact and lightweight for easy portability.

Yes, it operates in ambient temperatures ranging from -10°C to 55°C and can be stored in temperatures from -30°C to 60°C, making it suitable for various environmental conditions.

The Kestrel 5500 includes a Certificate of Conformity, a protective pouch, a lanyard, and full documentation for user guidance.

Yes, the Kestrel 5500 offers optional wireless connectivity (LiNK) for iOS and Android devices, allowing for remote dashboard viewing of environmental data.

The Kestrel 5500 is used by professionals across various fields, including meteorologists, emergency crews, agricultural engineers, industrial safety managers, and sports teams.