Kestrel 2000 Wind Meter

Product Information

If the wind stops, it will take around one minute for the propeller to spin fast enough again so that you can get a result even with smaller winds (i.e., 0-11 mph). Portable and easy to use, handheld weather station and anemometer enable users to measure wind speed and direction when out and about. They typically feature a digital display with the current readings alternately shown.

Portability: Handheld anemometers are small and lightweight, making them easy to carry around. This makes them perfect for use in fieldwork or other on-the-go applications. Species high in the food chain are at risk of secondary poisoning, and birds of prey feeding on rodents are particularly vulnerable to anticoagulant rodenticides, but these are not the main cause of mortality of Kestrel in the UK ( Walker et al. 2013) nor abroad ( Christensen et al. 2012). A study on causes of death in raptors showed that the majority of Kestrels had died from collision and starvation ( Newton et al. 1999). Carcasses reported for toxicology might be biased towards certain circumstances of death (eg collisions with vehicles) and could therefore underestimate the impact of rodenticides on Kestrel and other birds of prey. Targeted studies should be carried out, ideally to collect samples from live birds as well as dead ones. Temperature indicated by a sling psychrometer. Due to nature of the psychrometric ratio for a water-air system, this approximates the thermodynamic wet-bulb temperature. The thermodynamic wet-bulb temperature is the temperature a parcel of air would have if cooled adiabatically to saturation temperature via water evaporating into it. Convenient and reliable, the Kestrel 2000 is the perfect tool for kite surfers, sailorsSail in pressure. When sailing downwind you want to position yourself in front of the puffs. If pressure is coming from one side or the other, meet the puff, don’t sail too much extra distance to get to it.

Ease of Use: Most handheld anemometers are very easy to use, with few buttons and a clear display. This makes them ideal for those who are new to using a speed measuring device. The casing can also be a factor in water and dust protection. If you’re often outdoors or near water, you’ll want to find an anemometer that is waterproof and can withstand splashes. Dust can also damage your anemometer over time, so look for one with good dust protection as well. The casing should also be strong enough to withstand accidental drops and bumps. No one wants a broken anemometer, so be sure to choose one that is durable. Hike in a position that is comfortable for you. Hiking hard is fast and means that you do not have to de-power the boat as much, but if you are getting tired a few seconds after hiking hard, you will tend to move around too much disturbing the boats balance. Hike in a position that you can stay in for a few minutes.Every Kestrel Meter features a large, 1" user replaceable impeller mounted on a sapphire jewel bearing, which means it starts rotating with the slightest puff of air. This patented impeller is user-replaceable by simply pushing it out with your thumbs, which means it can easily be replaced if it is damaged or worn. The measurements from the wind impeller are taken magnetically. The impeller is not glued or attached to the unit. Because every new impeller is calibrated in a custom wind tunnel at our USA based factory, if your application demands regular calibration, simply pop in a new impeller and the Kestrel Wind Meter is restored to like-new factory calibration standards. Thanks to the patented external temperature sensor and waterproof construction, the Kestrel 2000 weather meter can take accurate water and snow temperature readings, and since it is isolated from the case, you can be sure that the temperature reading is accurate and not influenced by your hand warming the unit. Price: Handheld anemometers are typically more affordable than their larger counterparts, making them a great option for those on a budget.