Outdoor - Weather Instruments

Little Hawk MK 1 For Dinghies up to 6mThe Little Hawk Mk1 is a small, lightweight and robust Wind Indicator designed to be positioned at the top of the mast on dinghies up to 6m. Very popular with Optimists, the Little Hawk Mk1 is also ideal for any dinghy that wants accurate wind direction information with minimal weight and drag. The Vane Arm is made of super tough nylon is all but indestructible. The aluminum rod can be easily straightened if damaged or easily bent to any required angle. The whole unit is easily assembled straight from the box. Specifications: Vane Arm Length 16.5cm Height 28cm Weight 16 grams. Specifications: Type: Wind Indicator Instrument Function: Wind Box Dimensions: 1"H x 4"W x 12"L WT: 0.1 lbs UPC: 652773100403

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AeroCone® Rain Collector with Flat BaseThe AeroCone rain collector reduces wind-induced errors by providing a more aerodynamic path around the collector. Its contours are designed to streamline the airflow and reduce flow distortions. The design improves rain data accuracy in high wind situations where the horizontal wind velocity can cause under reporting.The enhanced design features don't stop with the outer shape: the inside of the rain collector is equally well designed, keeping intact the carefully engineered interior walls that reduce splash out during high rain conditions. The debris screen locks into place, ensuring that it remains in place during high winds and heavy rainfall events.

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WeatherLink for Vantage Pro2™ & Vantage Vue®For the ultimate in weather monitoring, add WeatherLink to your Vantage Pro2™ or Vantage Vue®. The data logger fits neatly into the weather station console or Weather Envoy, storing weather data even when its not connected to your PC. Later, download the data and use the software to create graphs, generate summaries, and more.Expanded Reporting: See current conditions at a glance on the instant weather bulletin. Graph data on a daily, weekly, or yearly basis. Or view multiple weather variables at the same time to see their relationships. Create Weather Watcher Reports in NOAA National Climatic Data Center Format View special reports on heating degree days, cooling degree days, and fuel-oil demand. With optional sensors, see reports on evapotranspiration, leaf wetness, soil moisture, soil temperature, sunburn risk for each skin type, and solar energy. Sharing Your Weather Data Help the National Weather Service develop improved weather prediction models by submitting your data to the Citizen Weather Observer Program via APRS or the Internet. Create your own weather website or post weather conditions to a LAN using our included HTML templates. Upload other files (such as images from a webcam) along with your weather data. Participate in The GLOBE Program, an international weather-related science program for students from elementary through high school, supported by NASA and NSF. Owner's Manual (pdf)

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Standard 4-Conductor CableIncludes waterproof coupler kits (not shown in photograph) for joining two cables together. Use with wireless or cabled Vantage Pro2 or original Vantage Pro, and WeatherLink for Vantage Pro2, Wizard, or Monitor.Also for use with: Anemometer Rain Collector Temperature Sensor or Probe UV Sensor Solar Radiation Sensor Quick Guide (pdf)

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Stainless Steel Temperature Probe w/RJ ConnectorMeasure temperature of air, soil, or water with this multi-purpose temperature probe.Add up to four probes to a single Leaf & Soil Moisture/Temperature Station. Or add to Vantage Connect and use in place of Vantage Connect's internal temperature sensor. Great option for measuring water or soil temperature without adding another station.Probe has a 2-1/2" (64mm)-long stainless steel housing and includes 15' (4.6M) direct-burial cable.Compatible with Wireless Temperature Station (6372), Weather Envoy (6316), Envoy8X (6318), and Anemometer/Sensor Transmitter Kit (6332). Quick Guide (pdf)Owner's Manual (pdf)

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Vantage Pro2 Wireless Weather Station with WeatherLink Console, 24hr Fan Aspirated Radiation Shield, UV & Solar SensorsThe Vantage Pro2 weather station provides the technology and real-time data you need to respond to changing conditions and make timely decisions. Engineered to handle rugged environments and deliver data with scientific precision year after year, the economical Vantage Pro2 offers the professional weather observer, or serious weather enthusiast, a robust performance with a wide range of options and sensors.Complete Features:Accurate, reliable weather monitoring with real-time data updates every 2.5 seconds Outside temperature and humidity sensors in a 24-hour Fan-Aspirated Radiation Shield for maximum accuracy  Sensor suite also reports wind speed and direction, rainfall, UV and Solar radiation Industry-leading transmission range of 1,000’/300 m from the sensor suite to the console Mount the anemometer up to 40’/12 m from the rest of the sensor suite for flexible siting Sensor suite’s rugged, weather-proof housing gives you years of reliable data Includes WeatherLink Console (6313) with a vibrant, HD color touchscreen Sensor suite is solar-powered with battery backup; the console is AC-powered with battery backup WeatherLink ConsoleThe WeatherLink Console revolutionizes the way you access, analyze, and understand your hyperlocal weather data reported by your Vantage Pro2™orVantage Vue® sensor suite, or your custom network of multiple Davis sensors. One intuitive device lets you receive and display data from your local network and connect to Wi-Fi to push your data to the WeatherLink Cloud.WeatherLink Features: Use the vibrant HD touchscreen to easily navigate, view, and analyze your weather data on one intuitive device Customize the dashboard to show up to 21 parameters – from temperature to the wind to rain – and see the information that matters to you Use the full database of historical records stored right on the console to create custom graphs and analyze your data Choose from hundreds of parameters and a dozen sounds to get notified about the environmental changes you care about most  The WeatherLink Console is a fully functional and powerful data display, storage, and analysis tool on its own – no Wi-Fi required. Or you can connect to Wi-Fi to join the WeatherLink community and upload and share data safely and securely  24hr Fan Aspirated Radiation Shield:The 24-Hour Fan Aspirated Radiation Shield includes a solar- and battery-powered, motor-driven fan that draws a constant airflow through the sensor chamber. At night, when the effects of radiation are less, the fan runs on the battery. This provides more accurate temperature readings than passive shielding alone.24hr Fan Aspirated Radiation Shield Features: A motor-driven fan draws a constant airflow through the sensor chamber at 500 feet per minute (2,5 m/s)  At night, when the effects of radiation are less, this solar-powered model runs on battery power and the airflow slows to 280 feet per minute (1,4 m/s)  Install your own sensor in the sensor chamber  Sensor chamber: (inch) 2.24” x 3” / (mm) 56.8 mm x 76.2 mm  Includes 10 plates, rechargeable batteries, mounting hardware, and 25 ft. (7,6 m) cable UV Sensor:Davis Instruments UV index sensor measures the sunburning portion of the UV spectrum. It measures global solar UV irradiance: the sum of the components of solar UV transmitted directly and those scattered in the atmosphere. It reports the UV index, dose rate, and daily and accumulative doses of UV light. This sensor is an excellent addition to the Vantage Pro2 weather station. UV Sensor Features: Measures the sunburning portion of the UV spectrum. Allows you to display UV index, dose rate, and daily and accumulated dose Diffuser provides excellent cosine response Measures global solar UV irradiance, which includes both directly transmitted and scattered UV Transducer responds only to radiation in the region of interest and is stable in the presence of heat and humidity Cutoff ring with a comb structure for cosine response of ± 4% FS Two-piece housing minimizes radiation heating, allows convection cooling of the sensor, and prevents the trapping of water or dust Solar-Powered Wireless Sensor Build a custom system with the sensors you need where you need them. Can support up to one each of five sensors: anemometer, rain collector, temperature probe or temperature/humidity, UV, and solar radiation sensors With an anemometer installed, you can replace your Vantage Pro2 or Vantage Vue anemometer with a remote wind station Industry-leading transmission range of 1,000’/300 m from the transmitter to a Vantage Connect, WeatherLink Live, or console Combine with WeatherLink Live to take full advantage of the Sensor Transmitter’s capabilities Weather-resistant shelter protects electronics Solar-powered with capacitor and lithium backup battery Battery easily lasts eight months without sunlight; more than two years depending on solar charging Easy installation with included mounting hardware One-year manufacturer’s warranty *Mounting hardware included; mounting pole sold separately Specifications: Barometric Pressure: Yes Humidity: Yes Remote Monitoring: Yes Temperature: Yes Wind: Yes Wireless: Yes Box Dimensions: 12"H x 19"W x 24"L WT: 16.6 lbs UPC: 011698015399

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Wireless Leaf & Soil Moisture/Temperature StationProduct DescriptionSolar-powered station includes transmitter and battery inside weather-resistant shelter.Sensors are sold separately, letting you build the station that matches your needs. To view the data, add a wireless Vantage Pro2 console/receiver (#6312) or Weather Envoy (#6316), and a wireless Vantage Connect (#6620) or WeatherLink. Not compatible with original Vantage Pro stations.* Note: Compatible with Vantage Pro2 US version only; not compatible with original Vantage Pro (Vantage Pro'1'), Vantage Pro2 EU, UK or OV versions. Quick Guide (pdf)Owner's Manual (pdf)

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Cat Hawk Wind Indicator for Non-Spin Catamarans up to 8MThe Cat Hawk is designed for non-spinnaker Catamarans up to 8m. It has been developed to mount onto the front of the Forestay Bridle where it is ideally situated for maximum visibility both upwind and downwind. The Cat Hawk uses the same Vane Arm as the Hawk with all the benefits of Balance, "V" Jewel bearing, weight and UV Protection that it brings. The reference arms can be set for either upwind or downwind angles. The Support Rod is aluminum and has the Hawk quick mount clip for quick rigging and de-rigging. Specifications: Vane Arm length 25cm (9.8") Weight 30 grams Specifications: Type: Wind Indicator Instrument Function: Wind Box Dimensions: 2"H x 4"W x 13"L WT: 0.25 lbs UPC: 652773100304

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AeroCone® Rain Collector with Vantage Pro2™ Mounting BaseStand-alone rain collector with a flat mounting base replaces the rain collector on your Vantage Pro2 sensor suite so it can be installed separately; or as part of an EnviroMonitor system. Rain cone designed for even more accurate data in especially high winds!Takes the place of the rain collector on a Vantage Pro2 sensor suite for a siting that requires separation of the rain collector and temperature/humidity sensor.Designed to meet the guidelines of the World Meteorological Organization, our self-emptying tipping-bucket design is exceptionally accurate. Used to display daily and accumulated rainfall on our weather stations as well as rate of rainfall.Comes with 40′ (12 m) standard cable. Rain collector can be user-calibrated for 0.01″ or 0.2 mm. Also available as a factory-calibrated 0.2 mm rain collector.Requires: EnviroMonitor Node and Gateway, OR Vantage Pro2 sensor suite or Sensor Transmitter Kit and a receiver or console such as Vantage Pro2 console or Vantage Vue console, WeatherLink Live, Weather Envoy, or Vantage Connect. Includes: AeroCone rain cone with grips (NO DAVIS LOGO) Base with tipping mechanism Bird spikes Debris screen that locks in place 40 ft (12 m) cable Mounting hardware

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Wireless Long-Range Repeater with Solar PowerFor those who wish to send weather data much farther than 1,000' (300M), the Wireless Long-Range Repeater can extend the range up to two miles (3.2 km).Please note: Use of this product requires a pair of external antennas, sold separately.The Long-Range Repeater has a transmitting and a receiving cable, each with an end which will connect to an external antenna. Choose either our large omni directional antenna (#7656), range 1,560' (476 m) in all directions, or our Yagi directional antenna (#7660), range 5,000' (1.5 km) in one direction. You'll need two antennas for each Long-Range Repeater.The charging system is capable of performing continuously even under low light conditions. Includes solar panel, regulator circuit, and rechargeable battery.Compatible with Vantage Pro2 and Vantage Vue only. Not compatible with original Vantage Pro. Quick Guide (pdf)Owner's Manual (pdf)

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Sonic AnemometerMeasure wind with no moving parts. Use with a Sensor Transmitter or an EnviroMonitor Node, or as a replacement anemometer for wireless and cabled Vantage Pro2.The Davis Sonic Anemometer has no moving parts – it measures wind speed and direction with electro-acoustic transducers that send sonic pulses back and forth. The time it takes for the pulses to travel from one transducer to the other is affected by the movement of air. Speed and direction can then be calculated, with calibration for air temperature. The Sonic Anemometer has its own solar panel that charges an internal battery. It can be used with an EnviroMonitor Node, or as a replacement anemometer for your Davis weather station. It can also be installed in a Sensor Transmitter to create additional wind stations when reporting to WeatherLink Live.Solar-powered with battery backup. Includes mounting hardware, battery, aligning tool, and 40 ft (12 m) cable.Works with Sensor Transmitter (#6332 or 6331) or EnviroMonitor Node (#6810). (When using with an EnviroMonitor Node, use an RJ Connector Node Adapter.) Quick Guide (pdf)Owner's Manual (pdf)

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Leaf Wetness Sensor, Vantage Pro® and Vantage Pro2™Use to monitor the level of surface moisture on foliage, with range from 0 (completely dry) to 15 (saturated). Add up to 2 sensors to a single Wireless Leaf & Soil Moisture/Temperature Station. Includes 40' (12M) cable.Compatible with both original Vantage Pro and Vantage Pro2. The Leaf Wetness Sensor must be connected via a Leaf & Soil Moisture/Temperature Station (#6345). Quick Guide (pdf)Owner's Manual (pdf)

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