Kestrel weather stations
Kestrel weather stations
Measures wind speed: current, maximum and average, in a range of 0.4 to 40 meters per second, from 1 to 144 kilometers per hour, with a resolution of 0.1 and a reading of + -3%. Other units of measure: knots, mph, ft/min and Beaufort force.
It uses high precision jewel bearings and a light weight impeller to provide accurate air flow measurements even at low speeds. The impeller assembly can be replaced by the user if damaged. Liquid crystal display with large 9mm high digits for a clear readout.
Power is from an easily replaceable standard lithium coin cell battery, which will typically give up to 300 hours of operation. The instrument automatically switches off if no keys are pressed for 45 minutes.
Features:
- Includes protective cover, lanyard and battery
- Data hold function
- Large easy to read Display
- Waterproof and floats
- Replaceable impeller assembly
- Wide range of wind speeds and low starting speed
- Reliable, portable and easy to use
The Kestrel 3000 pocket time meter is the portable weather monitoring device that offers a wide range of functions in addition to accurate relative humidity measurements. The Kestrel 3000 Timer measures essential environmental parameters such as temperature and wind speeds, and has added benefits for professionals who need access to humidity and thermal stress readings.
Due to their compact size and high durability, the Kestrel 3000 and Kestrel 3500 have become the pocket time meters of choice for forest firefighters, concrete professionals, even professional trainers - all who need accurate weather information. to properly access environmental conditions and make crucial decisions.
The sensitive, user-replaceable impeller technology of the Kestrel 3000 provides accurate wind speed information. Additionally, an external temperature sensor and waterproof housing allow you to calibrate the temperature of water (even floats) and snow, as well as the open air. Includes a hard case, lanyard and battery.
Features:
- Current wind speed
- Maximum wind break
- Average wind speed
- Air, water and snow temperature
- Shaking chills
- RH
- Heat stress index
- Dew point
- Protective cover with safe overmolding
- Data hold function
- Large easy-to-read backlit display
- Waterproof and floats
- The humidity sensor can be recalibrated in the field with our relative humidity calibration kit.
- User replaceable impeller
- External temperature sensor
- Fast response patented RH sensor
- All instruments and accessories are fully assembled in the USA.
Temperature and wind chill can be displayed in °C or °F.
Capable of measuring the slightest breeze, the unit uses an ultralight impeller mounted on jewel bearings to measure wind speed and provide an accuracy of ±3%. For temperature readings, the Kestrel uses a fast-responding, hermetically sealed thermistor accurate to ±1°F (±1°C). Wind chill factor is calculated automatically from wind and temperature data using the U.S. National Weather Services official tables.
Measuring modes and display units can be changed at any time. Results are displayed on a large, easy-to-read LCD which automatically shuts off 45 minutes after last key press. The Kestrel 2000 is housed in a reinforced fiberglass case which is waterproof and floats.
A convenient neck lanyard and one CR2032 battery are included. Two-year manufacturers warranty.
Features:
- Minimum wind speed: 0.7 mph (0.6 knots, 1 km / h, 0.3 m / s or 60 fpm).
- Maximum wind speed: 89 mph (78 knots, 144 km / h, 40 m / s, or 7.830 fpm).
- Wind speed accuracy: ± 3%.
- Update: 1 second.
- Temperature and wind chill accuracy: ± 1 ° C.
- Temperature Resolution: ± 0.1 ° C.
- Wind chill factor resolution: ± 0.1 ° F (± 0.1 ° C).
- Operating temperature: -4 ° F to +140 ° F (-20 ° C to +60 ° C).
- Temperature range: -20 ° F to +158 ° F (-29 ° C to +70 ° C).
- Temperature sensor: Precision thermistor hermetically sealed.
- Sealing: Electronics enclosure IP67 - water resistant to 3 ft. Floats.
- Battery: user-replaceable CR2032 coin cell battery with a typical life of 400 hours.
It provides comprehensive environmental data on nine different measurements with the simplicity of the Kestrel 1000. Simply turn it on and scroll left and right to see exactly what the environment is doing. When you're done, slip on the hard cover and your Kestrel 3500 Pocket Wind Meter is just about indestructible.
While the weather can dictate the comfort level of individuals working or playing outside, it plays an even bigger part in many professionals jobs. Irrigation professionals use the Kestrel 3500 to ensure they are irrigating efficiently and the water they are dispersing is actually hitting their intended target, and not evaporating or blowing away. And on construction sites Kestrel users are preventing plastic shrinkage cracks and curing concrete more effectively with their Kestrel 3500.
Features:
- Current wind speed
- Maximum Wind Gust
- Average Wind Speed
- Air, water & snow temperature
- Wind chill
- Barometric Pressure
- Altitude
- Real-time clock
- Protective cover with sure-grip overmolding
- Data hold function
- Large easy-to-read display with backlight
- Waterproof and floats
- Innovative design for stability and accuracy in abrupt condition changes
- Patented user-replaceable impeller
- Quick response, external thermistor
- High precision pressure sensor
- Reliable, portable and easy to use
These added features make the 5500 the Kestrel Meter of choice for military professionals, HAZMAT teams, and flight crews. Like all the new 5000 series, it can store up to approximately 10,000 data points.
Please note that you will need a dongle. A workaround if you don't have this with you would be to upload your data to your mobile smartphone and email it to yourself and open it on your Mac / PC. On the 4000 series you didn't need the Dongle.
All 5000 series meters will have both a bright green backlight, which is ideal for even high sunlight conditions, and a night vision that preserves the backlight. Red Night Vision (NV) backlight incorporates optical filter to reduce overall glare and minimize blue and green spectrum light to preserve night vision. (Note: This 'night vision' is not compatible with night vision equipment). Basically, with the red backlight, the eyes don't need to adjust when looking from the meter to the horizon during night use.
Features:
- Header (true and magnetic)
- Direction of the wind
- Crosswind
- Head wind / tail wind
- Altitude
- Tendency to pressure
- Barometric pressure
- Wet bulb temperature
- Relative humidity in%
- Heat stress index
- Dew point
- Density altitude
- Shaking chills
- Air, water and snow temperature ° F or ° C
- Current, average and maximum air speed
- Waterproof (sealed to IP67 standards) and floats
- Time and date
- Easy to read backlit display
- Data Logger (automatic and manual)
- Customizable data storage: 2,900 data points
- Minimum, Maximum and Average Values
- 3-line multifunction display
- The humidity sensor can be recalibrated in the field with our relative humidity calibration kit.
- Outdoor temperature, humidity and pressure sensors for fast and accurate readings
- Customize screens to display user-selected measurements
- Souvenir chart and trends
- User replaceable impeller
- Flip-top impeller cap allows use of other functions while protecting impeller
- Data mapping
- Upload to a computer (with optional interface) Mac or PC
- Five languages (English, French, Spanish, German and Italian)
- Rugged (drop tested to MIL-STD-810G), waterproof (sealed to IP67) and floats.
- US Patent Nos. 5,783,753 and 5,939,645 and 6,257,074
- Assembled in the USA
The Kestrel 5000 Environmental Meter is a remarkably compact yet powerful data logging and measurement tool. Use it for research, security, expeditions, agriculture, and any other profession or activity where accurate monitoring of conditions on site is key.
Current weather conditions can be viewed on the large, high-resolution display that is clear and easy to read with built-in dual-color backlighting. The screen is made of high-strength polycarbonate.
Features:
- Barometric pressure
- RH
- Altitude
- Dew point
- Wet bulb temperature
- Density altitude
- Air, water, and snow temperature
- Current wind speed
- Average wind speed
- Maximum gust of wind
- Water resistant and floats
- Easy to read, backlit display with high resolution for sunny days
- Time and date
- Outdoor temperature, humidity, pressure and sensors for fast and accurate readings
- Humidity sensor can soon be calibrated in the field via cable or protective device
- Minimum, maximum and average of the values
- Automatically store measurements, even when the unit is off
- Store measurements manually with the push of a button
- Customizable data storage - 10,000 data points
- Data upload (with optional interface or Bluetooth)
- Five languages (English, French, Spanish, German and Italian)
- User replaceable impeller
- Impeller flip-cap cover allows use of other functions while protecting the impeller