Kestrel's wind speed readings ensure that spraying is done safely and effectively during appropriate environmental conditions.Ī Kestrel Pocket Weather Meter is also a valuable tool when planning your vineyard. Dew point and temperature also affect leaf wetness, which influences the development of downy mildew. Is dry (low dew point) heat loss will be greater than when the air is moist, and the threat of a radiation freeze This helps determine the frost protection requirements in the key spring and autumn seasons. Kestrel 3000 monitors the key parameters of wind speed, air temperature, relative humidity and dew point right next Vineyard managers need essential environmental conditions data to maximise the harvest and minimise vine damage. Will always be close at hand to ensure you can complete spot checks efficiently whilst improving your stocks safety and health. Complete with an optional rugged carry case that can easily be clipped to your belt, the Kestrel 3000 Humidity and due to its compact size this can be done right next to the livestock and the environment they areĮxperiencing. Your rate of gain and feed-conversion efficiency.Ī Kestrel 3000 Pocket Weather Meter allows you to measure the key parameters - air velocity, temperature, and relative Effective ventilation and temperature and humidityĬontrol of livestock facilities is fundamental and can reduce disease and prevent stock loss, as well as improve
To a computer to create a log of spraying conditions (requires optional interface).Įnvironmental control is key to ensure the health of livestock. If your application requires documentation of the weather conditions, use the Kestrel 5000's 2000-point memory toĬonveniently store all environmental information with the single press of a button, and later upload your stored data Wet bulb temperature is pressure-corrected to ensure accuracy even at high altitudes and low humidity. Kestrel humidity measurement uses our patented fast-acting humidity sensor with accuracy guaranteed through a two-pointĬalibration. To measure dry bulb temperature, wet bulb temperature, Delta T, relative humidity and dew point temperature. In these conditions, selecting anĪppropriate nozzle and increasing the spray droplet size can minimize costly evaporation. Your expensive chemicals uselessly into the air rather than onto your crops. In hot, dry conditions, evaporation can send
Anemometer kestrel full#
Into your pocket, making it easy to be in full regulatory compliance. Regulated area with many regions specifying maximum permitted wind speed when spraying to minimise spray drift.Įvery single Kestrel model offers fast and certified-accurate wind speed measurements in a unit that fits conveniently Measurements are also critical for maximising the effectiveness of the spraying process. The safety of crop spraying is reliant on measurements of relative humidity, wind speed and wind direction, these Information in this document may be subject to change. The manufacturer reserves the right to amend the specification and therefore the Only impact may damage replaceable impeller.Ĥ.8 x 2.8 cm, 3.6 oz / 102 g (including slip-on cover). MIL-STD-810F, Transit Shock, Method 516.5 Procedure IV unit (written certificate of tests available at additional charge).Īverage life, 300 hours. Individually tested to NIST-traceable standards Range can be taken by briefly exposing unit to extremeĬonditions such that the display and batteries remain within the Range of the liquid crystal display and batteries is 14° F toġ31° F / -10 ☌ to 55 ☌.
To a large change in the measurement environment. Relative humidity and all measurements which include RH in theirĬalculation may require as long as 1 minute to fully equilibrate
Anemometer kestrel manual#
Manual activation with auto-off.īased on relative humidity respond accurately within 1 second. Aviation green electroluminescentīacklight (except in Kestrel 1000). Of Max Wind Gust and Average Wind measurement by powering downĭigit height 0.36 in / 9 mm. Replacement impeller (NK PN-0801) field installs without tools
Off-axis accuracy -1% 5° off-axis -2% 10° -3% 15°.Ĭalibration drift < 1% after 100 hours use at 16 MPH | 7 m/s.
Start-up speed stated as lower limit, readings may be taken down to 0.4 m/s | 79 ft/min | 1.5 km/h |. Larger of 3% of reading, least significant digit or 20 ft/min
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