Windspeed Backlight Windspeed Température Backlight Waterproof, protection cap for impeller and aluminium base. Low speed measurement SWISS * DESIGN

Instant windspeed Average windspeed (3s - 24h) Maximum windspeed Vitesse instantanée Vitesse moyenne (3s à 24h) Vitesse maximum Features common to ail 4 models Wind speed units: km/h, m/s,knots, mph,fpsand Beaufort Backlight Weight: 235g „ Size: 065 x 155mm Aluminium bottom plate for tripod attachment 2 AA batteries Waterproof - floating Operating temperature: from -20°C to 70°C Measuring range: 2 to 150km/h Windspeed accuracy: ± 3% Swiss official calibration Protective cap for the impeller Caractéristiques communes aux4 modèles Unités de mesure: km/h, m/s, knots, mph, fps et Beaufort Eclairage...