Kestrel 0855LVYEL Anemometer, 40m/s Max Air Velocity

  • RS Stock No. 914-0012
  • Mfr. Part No. 0855LVYEL
  • Manufacturer Kestrel
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

Kestrel 5500 Pocket Weather Meter

The Kestrel 5500 pocket weather tracker is a comprehensive, hand-held environmental meter, a completely portable mini weather station that fits in your pocket!

The advanced meter is specifically designed to measure wind speed, air flow, ambient temperature, relative humidity, and barometric pressure. In total, 14 meteorological parameters can be measured, calculated and displayed in real-time and stored in memory. This includes advanced measurements such as dew point, wet bulb temperature, and density altitude.

The Kestrel 5500 maybe miniature in size, but the weather meter is able to provide fast, accurate readings without compromising on functionality or performance. With fully sealed electronics, the robust meter is waterproof, it even floats if accidentally dropped into water. Constructed from impact resistant materials, the dust-proof and drop-proof Kestrel 5500 is the ideal instrument for outdoor enthusiasts, engineers, and even the emergency services.

The Kestrel 5500 weather meter is a pocket-sized vane anemometer with built-in temperature, humidity, and pressure sensors. It utilizes high precision Zytel° bearings and a lightweight rotating impeller to deliver precise air flow measurement. Even at low speeds. In addition, Kestrel 5500 has a built-in digital compass. This allows you to track and log wind direction as well as wind speed. Essential parameters for anyone who needs to understand the impact crosswind, headwind, and tailwind.

There are two versions of the Kestrel Handheld Anemometer 5500

With the standard Kestrel 5500 (914-0003) data can be transferred using a USB data transfer cable, sold separately (914-0019). The data can be sent from the meter to a Windows/Mac device. A free of charge Kestrel LiNK App allows you to view and store all data as well as downloading into .csv format.

With the Kestrel 5500 LiNK version (914-0012) data can be transferred via Bluetooth connectivity. The user can transfer data wirelessly to an iOS (iPhone or iPad) device or Android smartphone or tablet. Data can be viewed live on the App up to 100 feet away.

Features and Benefits

• Wind speed, Temperature, Wind Chill, Humidity, Heat Index, Dew Point, Barometric pressure and altitude measurement
• Compact and robust casing
• Waterproof (IP67)
• Time and Date
• Graph and recall trends
• Min, max and average values
• Vane sensor and fast response temperature, humidity and pressure sensors
• User replaceable impeller
• Large, hi-res, hi-contrast graphics display. Easy-to-read in the brightest sunlight and backlit for night time use
• Multi-function 3 line display
• Long life CR2032 lithium battery
• Auto-off function for battery conservation


Rotating vane anemometers and weather meters are used to measure environmental conditions quickly and accurately. The information and data they provide are vital in a wide range of applications and environments. Essential for reporting, forecasting, planning and more importantly health and safety. Some of the more common applications are

• HAZMAT teams
• Flight crews
• Search and rescue teams
• Military
• Calibration and Meteorological laboratories
• Hiking, walking and rambling
• Air pressure, velocity, wind speed, and gust


Q - Are there any accessories or replacement parts available?
A - Yes there are several accessories and replacement parts available for the Kestrel series of rotating vane handheld anemometers
• Replacement propeller 233-9552
• Replacement batteries 866-0672
• Rotating vane and mount 914-0015
• Tripod Clamp 540-876

Supplied with

Neck lanyard, AA lithium battery, protective drawstring pouch, certificate of conformity, instruction manual (0855YEL & 0855LVYEL) plus vane mount, zipper carry pouch (0855LVYEL only)

Attribute Value
Measurement Parameters Air Flow, Altitude, Density, Density Altitude, Dew Point, Evaporation Rate, Heat Index, Moisture content, Pressure, Relative Air Density, Tail Wind, Wet Bulb Temperature, Wind Chill
Maximum Air Velocity 40m/s
Best Air Velocity Accuracy ±3 %
Air Velocity Resolution 0.1m/s
Probe Type Impeller
Maximum Temperature +70°C
Temperature Measurement Resolution 0.1°C
Best Temperature Measurement Accuracy ±0.5 °C
Power Source Battery
Battery Type AA Lithium
Battery Life 400 h
Dimensions 45 x 28 x 127mm
Weight 121g
Height 127mm
Model Number p 0855LVYEL
Width 28mm
Length 45mm
Maximum Operating Temperature +55°C
Minimum Operating Temperature -10°C
5 In stock for delivery within 7 working day(s) (Global Stock)
Price (ex. GST) Each
$ 1,174.88
(exc. GST)
$ 1,292.37
(inc. GST)
Per unit
1 +
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