Navis Windy 6 Portable Handheld Anemometer

FEATURES:

• three-cups design allow measurements irrespective of wind direction and contributes to higher accuracy at practical use. Cups are integrated to the centre part to increase shock resistance.
• easy operation - automatic switch ON and OFF together with automatic display illumination make Windy extremely easy to use at day or night
• automatic switch ON and OFF - display will switch ON when cups start rotating and OFF 1 minute after they stops. 
• automatic display illumination - the incorporated sensor continuously measure the ambient light level and switch ON the illumination at low light condition
• waterproof
• ergonomic design and soft non-slip grip
• support for storing or mounting on tripod (optional)
• extremely low power consumption allow 10 years battery life at normal use
• easy replaceable anemometer cups

FUNCTIONS:

• current wind speed
• maximum wind speed
• average wind speed (selectable averaging 5, 10, 20 and 40 s)
• all standard units (knots, m/s, Km/h, mph) 
• beaufort bar graph
• temperature in Celsious or Fahrenheit degree
• wind chill - subjective ambient temperature dependent on wind speed
• customisation of functions

Technical Data:

• Measurement range: 1,0....40 m/s
• Measurement range temperature: -20....+60°C
• Units of measurement: m/s, Km/h, Knots, mph, Bft
• Units of measurement temperature: °C, °F
• Resolution wind speed: 0,1 unit (under 9,9), 1 unit (above 10)
• Resolution temperature: 1°C
• Accuracy wind speed: +/- 4%
• Accuracy temperature: +/- 1 °C
• Averaging period: selectable 0, 5, 10, 20, 40 seconds
• Battery: User replaceable 3V lithium battery type CR2032
• Battery life: 8.000 hours (up to ten years) sufficient for life time operation at average use
• Battery life with backlighting: 120 hours
• Dimensions: Height 135 mm
• Overall diameter cup to cup: 70 mm
• Weight: 70 g

 Windy 6 Brochure