Windmaster 2 Anemometer
Price hkd : $790

• comfortable handling
  
• precise mechanic and crystal controlled
  
• big LCD Display
  
• Wind speed measurements units: km/h, Knots, m/s and mph
  
• Wind Speed - current, maximum and average
  
• Beaufort wind graph display
  
• can be used with batteries
  
• weatherproof
  
• including user manual
  
  
• Measurements:12.5 x 5 x 2.5 cm
  
• Weight: 86 g